Q: Is 121,201,310 a Composite Number?

Why is 121,201,310 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 121,201,310 can be evenly divided by 1 2 5 10 241 482 1,205 2,410 50,291 100,582 251,455 502,910 12,120,131 24,240,262 60,600,655 and 121,201,310, with no remainder.

Since 121,201,310 cannot be divided by just 1 and 121,201,310, 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).