Two thousand four
2004 is an even number.
2004 is a Harshad number, which means it is divisible by the sum of its digits (2 + 0 + 0 + 4 = 6, and 2004 is divisible by 6).
In binary, 2004 is represented as 11111010100.
In hex, 2004 is represented as 7d4.
Prime factorization of 2004: 22 * 3 * 167.
Factors of 2004 are: 1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004.