Four thousand twenty
4020 is an even number.
4020 is a Harshad number, which means it is divisible by the sum of its digits (4 + 0 + 2 + 0 = 6, and 4020 is divisible by 6).
In binary, 4020 is represented as 111110110100.
In hex, 4020 is represented as fb4.
Prime factorization of 4020: 22 * 3 * 5 * 67.
Factors of 4020 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020.