Q: Is 1,873,201 a Composite Number?

Why is 1,873,201 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 1,873,201 can be evenly divided by 1 11 113 121 137 1,243 1,507 13,673 15,481 16,577 170,291 and 1,873,201, with no remainder.

Since 1,873,201 cannot be divided by just 1 and 1,873,201, 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).