Q: Is 19,163,448 a Composite Number?

Why is 19,163,448 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 19,163,448 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 266,159 532,318 798,477 1,064,636 1,596,954 2,129,272 2,395,431 3,193,908 4,790,862 6,387,816 9,581,724 and 19,163,448, with no remainder.

Since 19,163,448 cannot be divided by just 1 and 19,163,448, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).