Twenty thousand nine hundred seventy
20970 is an even number.
20970 is a Harshad number, which means it is divisible by the sum of its digits (2 + 0 + 9 + 7 + 0 = 18, and 20970 is divisible by 18).
In binary, 20970 is represented as 101000111101010.
In hex, 20970 is represented as 51ea.
Prime factorization of 20970: 2 * 32 * 5 * 233.
Factors of 20970 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 6990, 10485, 20970.