Q: Is 2,102,125 a Composite Number?

Why is 2,102,125 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 2,102,125 can be evenly divided by 1 5 25 67 125 251 335 1,255 1,675 6,275 8,375 16,817 31,375 84,085 420,425 and 2,102,125, with no remainder.

Since 2,102,125 cannot be divided by just 1 and 2,102,125, 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).