Q: Is 202,121,199 a Composite Number?

Why is 202,121,199 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 202,121,199 can be evenly divided by 1 3 7 9 21 43 63 129 301 387 903 2,709 74,611 223,833 522,277 671,499 1,566,831 3,208,273 4,700,493 9,624,819 22,457,911 28,874,457 67,373,733 and 202,121,199, with no remainder.

Since 202,121,199 cannot be divided by just 1 and 202,121,199, 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).