Eight hundred sixty four
864 is an even number.
864 is a Harshad number, which means it is divisible by the sum of its digits (8 + 6 + 4 = 18, and 864 is divisible by 18).
In binary, 864 is represented as 1101100000.
In hex, 864 is represented as 360.
Prime factorization of 864: 25 * 33.
Factors of 864 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864.