Thirty six
36 is an even number.
36 is a Harshad number, which means it is divisible by the sum of its digits (3 + 6 = 9, and 36 is divisible by 9).
In binary, 36 is represented as 100100.
In hex, 36 is represented as 24.
Prime factorization of 36: 22 * 32.