Q: Is 201,125,545 a Composite Number?

Why is 201,125,545 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 201,125,545 can be evenly divided by 1 5 19 95 277 1,385 5,263 7,643 26,315 38,215 145,217 726,085 2,117,111 10,585,555 40,225,109 and 201,125,545, with no remainder.

Since 201,125,545 cannot be divided by just 1 and 201,125,545, 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).