- 115 (number)
-
115 (one hundred [and] fifteen) is the natural number following 114 and preceding 116.
115 Cardinal one hundred [and] fifteen Ordinal 115th
(one hundred [and] fifteenth)Numeral system 114 Factorization Divisors 1, 5, 23, 115 Roman numeral CXV Binary 11100112 Octal 1638 Duodecimal 9712 Hexadecimal 7316 In mathematics
115 is a heptagonal pyramidal number and a lucky number. Because 115 has an odd number of 1s in its binary representation, it is sometimes called an "odious number."
In other fields
115 is also:
- The atomic number of an element temporarily called ununpentium.
- The fire service emergency number in Mauritius
- The name of the easter egg song in the Zombie map, Kino Der Toten in Call of Duty: Black Ops
See also
Categories:- Integers
Wikimedia Foundation. 2010.