Q: Is 121,115,175 a Composite Number?

Why is 121,115,175 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 121,115,175 can be evenly divided by 1 3 5 15 25 75 653 1,959 2,473 3,265 7,419 9,795 12,365 16,325 37,095 48,975 61,825 185,475 1,614,869 4,844,607 8,074,345 24,223,035 40,371,725 and 121,115,175, with no remainder.

Since 121,115,175 cannot be divided by just 1 and 121,115,175, 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).