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Encyclopedia > 109 (number)

109 is the natural number following 108 and preceding 110.

List of numbers — Integers

<< 100 101 102 103 104 105 106 107 108 109 >>
Cardinal one hundred [and]
nine
Ordinal 109th
Factorization prime
Roman numeral CVIX
Binary 1101101
Hexadecimal 6D

One hundred nine (British English: One hundred and nine)is the 29th prime number. The previous prime is 107, making them both twin primes. 109 is a centered triangular number. 109 is the smallest number which is palindromic in bases 5 and 9.


One hundred nine is also:

This number article is a stub. You can help Wikipedia by expanding it (http://en.wikipedia.org/w/index.php?title=109_%28number%29&action=edit).

  Results from FactBites:
 
109 (number) - Wikipedia, the free encyclopedia (115 words)
109 is the natural number following 108 and preceding 110.
109 is the smallest number which is palindromic in bases 5 and 9.
The registry number of the famous patrol boat PT-109, commanded by John F. Kennedy.
  More results at FactBites »


 
 

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