Q: Is 112,201,155 a Composite Number?

Why is 112,201,155 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 112,201,155 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 165 495 226,669 680,007 1,133,345 2,040,021 2,493,359 3,400,035 7,480,077 10,200,105 12,466,795 22,440,231 37,400,385 and 112,201,155, with no remainder.

Since 112,201,155 cannot be divided by just 1 and 112,201,155, 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).