Q: Is 91,163,863 a Composite Number?

Why is 91,163,863 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 91,163,863 can be evenly divided by 1 7 49 1,361 1,367 9,527 9,569 66,689 66,983 1,860,487 13,023,409 and 91,163,863, with no remainder.

Since 91,163,863 cannot be divided by just 1 and 91,163,863, 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).