Q: Is 125,115,045 a Composite Number?

Why is 125,115,045 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 125,115,045 can be evenly divided by 1 3 5 11 15 33 55 165 758,273 2,274,819 3,791,365 8,341,003 11,374,095 25,023,009 41,705,015 and 125,115,045, with no remainder.

Since 125,115,045 cannot be divided by just 1 and 125,115,045, 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).