Q: Is 19,201,122 a Composite Number?

Why is 19,201,122 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 19,201,122 can be evenly divided by 1 2 3 6 9 18 1,066,729 2,133,458 3,200,187 6,400,374 9,600,561 and 19,201,122, with no remainder.

Since 19,201,122 cannot be divided by just 1 and 19,201,122, 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).