Categories: Integers 6025 was the second guitarist for the seminal American hardcore punk band the Dead Kennedys, from June 1978 to March 1979. ... From Left to Right: Klaus Flouride, Jello Biafra, D.H. Peligro and East Bay Ray Dead Kennedys were a punk rock band from San Francisco, California. ... June is the sixth month of the year in the Gregorian Calendar and one of four with the length of 30 days. ... 1978 was a common year starting on Sunday (the link is to a full 1978 calendar). ... March is the third month of the year in the Gregorian Calendar and one of seven Gregorian months with the length of 31 days. ... Jump to: navigation, search This page refers to the year 1979. ... A centered heptagonal number is a centered figurate number that represents a heptagon with a dot in the center and all other dots surrounding the center dot in successive heptagonal layers. ... 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 Sophie Germain prime if 2p + 1 is also prime. ... A nonagonal number or enneagonal number is a figurate number that represents a nonagon. ... 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 magic constant of a magic square, an n-by-n matrix, is defined such that the sum of any row, column or main diagonal yields the same result, denoted M2(n). ... In mathematics, a magic square (幻方) of order n is an arrangement of n² numbers in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant. ... One of the 12 unique solutions The eight queens puzzle is the problem of putting eight chess queens on an 8×8 chessboard such that none of them is able to capture any other using the standard chess queens moves. ... A triangular number is a number that can be arranged in the shape of an equilateral triangle. ... A Thabit number is an integer of the form . ... Jump to: navigation, search 6174 Cardinal Six thousand one hundred seventy-four Ordinal Six thousand one hundred seventy-fourth Factorization Binary 1100000011110 Hexadecimal 181E 6174 is known as Kaprekars constant after the Indian mathematician D. R. Kaprekar. ... An octahedral number is a figurate number that represents an octahedron, or two pyramids placed together, one upside-down underneath the other. ... A harmonic divisor number, or Ore number, is a number whose divisors, averaged in a harmonic mean, results in an integer. ... A pyramidal number, or square pyramidal number, is a figurate number that represents a pyramid with a base and four sides. ... A cuban prime is a prime number that is a solution to one of two different specific equations involving third powers of x and y. ... Amicable numbers are two numbers so related that the sum of the proper divisors of the one is equal to the other, unity being considered as a proper divisor but not the number itself. ... A centered octagonal number is a centered figurate number that represents an octagon with a dot in the center and all other dots surrounding the center dot in successive octagonal layers. ... A decagonal number is a figurate number that represents a decagon. ... A pentagonal pyramidal number is a number equal to the sum of the first few pentagonal numbers. ... A tetrahedral number, or triangular pyramidal number, is a figurate number that represents a pyramid with a base and three sides, that is, a tetrahedron. ... In number theory, a Carmichael number is a composite positive integer n which satisfies the congruence bn − 1 ≡ 1 (mod n) for all integers b which are relatively prime to n (see modular arithmetic). ... Jump to: navigation, search The Quran (Arabic: al-qurān literally the recitation; also called Al Qurān Al KarÄ«m or The Noble Quran; or transliterated Quran, Koran, and less commonly Alcoran) is the holy book of Islam. ... Jump to: navigation, search In mathematics, the Fibonacci numbers form a sequence defined recursively by: In other words: one starts with 0 and 1, and then produces the next Fibonacci number by adding the two previous Fibonacci numbers. ... A vampire number (or true vampire number) is a composite natural number v, with an even number of digits n, that can be factored into two integers x and y each with n/2 digits and not both with trailing zeroes, where v contains all the digits from x and... The magic constant of a magic square, an n-by-n matrix, is defined such that the sum of any row, column or main diagonal yields the same result, denoted M2(n). ... In mathematics, a magic square (幻方) of order n is an arrangement of n² numbers in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant. ... One of the 12 unique solutions The eight queens puzzle is the problem of putting eight chess queens on an 8×8 chessboard such that none of them is able to capture any other using the standard chess queens moves. ...