Q: Is 128,750,081 a Composite Number?

Why is 128,750,081 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 128,750,081 can be evenly divided by 1 67 1,217 1,579 81,539 105,793 1,921,643 and 128,750,081, with no remainder.

Since 128,750,081 cannot be divided by just 1 and 128,750,081, 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).