83 (eighty-three) is the natural number following 82 and preceding 84. 80 (eighty) is the natural number following 79 and preceding 81. ... This article is about the number. ... In mathematics, a natural number can mean either an element of the set {1, 2, 3, ...} (i. ... 82 is the natural number following 81 and preceding 83. ... 84 (eighty-four) is the natural number following 83 and preceding 85. ...

Aleph-0, the smallest infinite cardinal In mathematics, cardinal numbers, or cardinals for short, are generalized numbers used to measure the cardinality (size) of sets. ... In linguistics, ordinal numbers are the words representing the rank of a number with respect to some order, in particular order or position (i. ... This article is about different methods of expressing numbers with symbols. ... ... In mathematics, a prime number (or a prime) is a natural number greater than 1 which has exactly two distinct natural number divisors: 1 and itself. ... In mathematics, a divisor of an integer n, also called a factor of n, is an integer which evenly divides n without leaving a remainder. ... The system of Roman numerals is a numeral system originating in ancient Rome, and was adapted from Etruscan numerals. ... The binary numeral system, or base-2 number system, is a numeral system that represents numeric values using two symbols, usually 0 and 1. ... The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. ... The duodecimal (also known as base-12 or dozenal) system is a numeral system using twelve as its base. ... In mathematics and computer science, hexadecimal, base-16, or simply hex, is a numeral system with a radix, or base, of 16, usually written using the symbols 0–9 and A–F, or a–f. ...

In mathematics

Eighty-three is the sum of three consecutive primes (23 + 29 + 31) as well as the sum of five consecutive primes (11 + 13 + 17 + 19 + 23).

It is also the 23rd prime number, following 79 and preceding 89. 83 is a Sophie Germain prime and a safe prime, and also a Chen prime. It is an Eisenstein prime with no imaginary part and real part of the form 3n − 1. In mathematics, a prime number (or a prime) is a natural number greater than 1 which has exactly two distinct natural number divisors: 1 and itself. ... 79 (seventy-nine) is the natural number following 78 and preceding 80. ... 89 (eighty-nine) is the natural number following 88 and preceding 90. ... A prime number p is called a Sophie Germain prime if 2p + 1 is also prime. ... A safe prime is a prime number of the form 2p + 1, where p is also a prime. ... A prime number p is called a Chen prime if p + 2 is either a prime or a product of two primes. ... An Eisenstein prime is an Eisenstein integer aω + b that has only two Eisenstein divisors, the complex cube root of unity and aω + b itself. ...

It is also a highly cototient number. In number theory, a branch of mathematics, a highly cototient number k is an integer that has more solutions to the equation x - φ(x) = k, where φ is Eulers totient function, than any integer below it, with the exception of 1. ...

The TI-83 and 83+, a calculator from Texas Instruments. The TI-83 series graphing calculators are manufactured by Texas Instruments. ... The TI-83 series graphing calculators are manufactured by Texas Instruments. ...

Christian Neo-Nazi symbol

The eighth letter of the alphabet is H and the third letter is C, thus 83 stands for "Heil Christ," a greeting sometimes (not always) used by racist organizations that consider themselves also to be Christian.^[1]

This symbology is also known to be used by many non-racist, conservative Christians and non-denominational Churches.^{[citation needed]}

In astronomy

• Messier object M83, a magnitude 8.5 spiral galaxy in the constellation Hydra, also known as the Southern Pinwheel Galaxy
• The New General Catalogue object NGC 83, a magnitude 12.3 elliptical galaxy in the constellation Andromeda
• The Saros number of the solar eclipse series which began on -210 May 5 and ended on 1052 May 30. The duration of Saros series 83 was 1262.1 years, and it contained 71 solar eclipses. The Saros number of the lunar eclipse series which began on -197 August 22 and ended on 1318 February 16. The duration of Saros series 83 was 1514.5 years, and it contained 85 lunar eclipses.

The Messier objects are a set of astronomical objects catalogued by Charles Messier in his catalogue of Nebulae and Star Clusters first published in 1774. ... Messier Object 83, the Southern Pinwheel Galaxy. ... The apparent magnitude (m) of a star, planet or other heavenly body is a measure of its apparent brightness; that is, the amount of light received from the object. ... An example of a spiral galaxy, the Pinwheel Galaxy (also known as Messier 101 or NGC 5457) A spiral galaxy is a galaxy belonging to one of the three main classes of galaxy originally described by Edwin Hubble in his 1936 work “The Realm of the Nebulae”[1] and, as... This article is about the star grouping. ... Hydra (IPA: ) is the largest of the 88 modern constellations, and was also one of the 48 constellations listed by Ptolemy. ... Messier Object 83, the Southern Pinwheel Galaxy. ... The New General Catalogue (NGC) is the best-known catalogue of deep sky objects in amateur astronomy. ... The giant elliptical galaxy ESO 325-G004. ... Andromeda (IPA: ) is a constellation named for the princess Andromeda (which is Greek for Ruler over men), a character in Greek mythology. ... A Saros cycle is a period of 6585 + 1/3 days (approximately 18 years 10 days and 8 hours) which can be used to predict eclipses of the sun and the moon. ... Photo taken during the 1999 eclipse. ... is the 125th day of the year (126th in leap years) in the Gregorian calendar. ... Events Births Milarepa Deaths Heads of state Holy See - Leo IX pope (1049-1054) Categories: 1052 ... is the 150th day of the year (151st in leap years) in the Gregorian calendar. ... Time lapse movie of the 3 March 2007 lunar eclipse A lunar eclipse occurs whenever the Moon passes through some portion of the Earth’s shadow. ... is the 234th day of the year (235th in leap years) in the Gregorian calendar. ... Events 1 April: Berwick-upon-Tweed is captured by the Scottish from the English Emperor Go-Daigo ascends to the throne of Japan End of the reign of Emperor Hanazono, emperor of Japan Pope John XXII declares the doctrines of the Franciscans advocating ecclesiastical poverty erroneous Qalaun Mosque, Cairo... is the 47th day of the year in the Gregorian calendar. ...

In Judaism

In Judaism when someone reaches 83 they may celebrate a "second bar mitzvah." This article or section does not cite its references or sources. ... When a Jewish child reaches the age of maturity (12 years and one day for girls, 13 years and one day for boys) that child becomes responsible for him/herself under Jewish law; at this point a boy is said to become Bar Mitzvah (בר מצווה, son of the commandment...

In other fields

Eighty-three is also:

• The atomic number of bismuth.

• The year AD 83, 83 BC, or 1983.
• Robert Urich starred in the film, "83 Hours 'Til Dawn"
• The model number of Bell XP-83
• The number of the French department Var
• The designation of Interstate 83, a freeway that runs from Maryland to Pennsylvania; European route E83 from Bjala to Sofia
• The ISBN Group Identifier for books published in Poland
• 83 is the highest UHF channel on older televisions made before the late 1970s (newer televisions only go up to channel 69, due to the frequency spectrum previously assigned to channels 70-83 in the USA being re-assigned to cellular phone service there in the late 1970s-early 1980s).
• 83 is a song written by John Mayer in the Room for Squares album.
• 83 is a Quebec hip-hop group.
• M83 is a French electronic music group.
• No stable isotope of any element has an atomic mass number of 83.
• Frank Sinatra charted 83 Billboard Top 200 albums

See also: List of elements by atomic number In chemistry and physics, the atomic number (also known as the proton number) is the number of protons found in the nucleus of an atom. ... General Name, Symbol, Number bismuth, Bi, 83 Chemical series poor metals Group, Period, Block 15, 6, p Appearance lustrous pink Standard atomic weight 208. ... For other uses, see number 83. ... Centuries: 2nd century BC - 1st century BC - 1st century Decades: 130s BC 120s BC 110s BC 100s BC 90s BC - 80s BC - 70s BC 60s BC 50s BC 40s BC 30s BC Years: 88 BC 87 BC 86 BC 85 BC 84 BC - 83 BC - 82 BC 81 BC 80... For the Jimi Hendrix song, see 1983. ... Robert Urich (December 19, 1946 – April 16, 2002) was an Emmy-winning actor, best known for playing private investigators on the television series Spenser: For Hire (1985-1988) and Vega$ (1978-1981). ... Bell XP-83 The Bell XP-83 was a prototype jet fighter by the Bell Aircraft Corporation that first flew in 1945. ... The départements (or departments) are administrative units of France, roughly analogous to British counties and are now grouped into 22 metropolitan and four overseas régions. ... Var is a département of southern France. ... Wikimedia Commons has media related to: Interstate 83 Interstate 83 (abbreviated I-83) is an interstate highway in the eastern United States. ... Official language(s) None (English, de facto) Capital Annapolis Largest city Baltimore Largest metro area Baltimore-Washington Metropolitan Area Area  Ranked 42nd  - Total 12,407 sq mi (32,133 km²)  - Width 101 miles (145 km)  - Length 249 miles (400 km)  - % water 21  - Latitude 37° 53′ N to 39° 43′ N... This article is about the U.S. State. ... Europes road system incorporates a series of European routes, which are numbered E1 and up. ... This article is about the capital of Bulgaria. ... The International Standard Book Number, or ISBN (sometimes pronounced is-ben), is a unique[1] identifier for books, intended to be used commercially. ... Motto: (traditional) In God We Trust (official, 1956–present) Anthem: The Star-Spangled Banner Capital Washington, D.C. Largest city New York City Official language(s) None at the federal level; English de facto Government Federal Republic  - President George W. Bush (R)  - Vice President Dick Cheney (R) Independence - Declared - Recognized... Cellular redirects here. ... John Clayton Mayer (born on October 16, 1977) is an American Grammy Award-winning singer-songwriter and guitarist. ... Room for Squares is the first major-label album by John Mayer, released on September 18, 2001. ... M83 is an electronic music group consisting of Nicolas Fromageau and Anthony Gonzalez, and was formed in Antibes, France in 2001. ... Sinatra redirects here. ... The Billboard 200 is a listing of the 200 highest selling music albums in the United States, published weekly in Billboard magazine. ...

In sports

• Buffalo Bills receiver Lee Evans wears number 83.^[2]
• New England Patriots receiver Wes Welker wears number 83.^[3]
• Philadelphia Eagles wide receivers Greg Lewis and Vince Papale wore the number.

For other uses, see Buffalo Bills (disambiguation). ... Lee Evans (born March 11, 1981 in Bedford, Ohio) is an American football player who currently plays wide receiver for the Buffalo Bills of the NFL. He was drafted by the Bills out of the University of Wisconsin with the 13th pick of the 1st round in the 2004 NFL... City Foxborough, Massachusetts Other nicknames The Pats Team colors Nautical Blue, New Century Silver, Red, and White Head Coach Bill Belichick Owner Robert Kraft General manager Bill Belichick (de facto) Mascot Pat Patriot League/Conference affiliations American Football League (1960–69) Eastern Division (1960–69) National Football League (1970–present... Wesley Carter Welker (born May 1, 1981 in Oklahoma City, Oklahoma) is an American football wide receiver for the New England Patriots of the National Football League. ... City Philadelphia, Pennsylvania Team colors Midnight Green, Black, White, and Silver Head Coach Andy Reid Owner Jeffrey Lurie General manager Tom Heckert Fight song Fly, Eagles Fly Mascot Swoop League/Conference affiliations National Football League (1933–present) Eastern Division (1933-1949) American Conference (1950-1952) Eastern Conference (1953-1969) Capitol... Gregory Alan Lewis, Jr. ... Vincent Francis Papale (born February 9, 1946 in Glenolden, Pennsylvania) is a former professional American football player. ...

References