Eighteen thousand one hundred forty five
18145 is an odd number.
18145 is a Harshad number, which means it is divisible by the sum of its digits (1 + 8 + 1 + 4 + 5 = 19, and 18145 is divisible by 19).
In binary, 18145 is represented as 100011011100001.
In hex, 18145 is represented as 46e1.
Prime factorization of 18145: 5 * 19 * 191.