Q: Is 2,163,865 a Composite Number?

Why is 2,163,865 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 2,163,865 can be evenly divided by 1 5 11 55 39,343 196,715 432,773 and 2,163,865, with no remainder.

Since 2,163,865 cannot be divided by just 1 and 2,163,865, 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).