Ten thousand eight hundred ninety
10890 is an even number.
10890 is a Harshad number, which means it is divisible by the sum of its digits (1 + 0 + 8 + 9 + 0 = 18, and 10890 is divisible by 18).
In binary, 10890 is represented as 10101010001010.
In hex, 10890 is represented as 2a8a.
Prime factorization of 10890: 2 * 32 * 5 * 112.
Factors of 10890 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890.