Number 7940 - properties and curiosities

Seven thousand nine hundred forty

7940 is an even number.

7940 is a Harshad number, which means it is divisible by the sum of its digits (7 + 9 + 4 + 0 = 20, and 7940 is divisible by 20).

In binary, 7940 is represented as 1111100000100.

In hex, 7940 is represented as 1f04.

Prime factorization of 7940: 22 * 5 * 397.

Factors of 7940 are: 1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940.