Four thousand forty
4040 is an even number.
4040 is a Harshad number, which means it is divisible by the sum of its digits (4 + 0 + 4 + 0 = 8, and 4040 is divisible by 8).
In binary, 4040 is represented as 111111001000.
In hex, 4040 is represented as fc8.
Prime factorization of 4040: 23 * 5 * 101.
Factors of 4040 are: 1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040.