Q: Is 2,163,871 a Composite Number?

Why is 2,163,871 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 2,163,871 can be evenly divided by 1 37 233 251 8,621 9,287 58,483 and 2,163,871, with no remainder.

Since 2,163,871 cannot be divided by just 1 and 2,163,871, 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).