Q: Is 7,201,185 a Composite Number?

Why is 7,201,185 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 7,201,185 can be evenly divided by 1 3 5 15 23 69 115 345 20,873 62,619 104,365 313,095 480,079 1,440,237 2,400,395 and 7,201,185, with no remainder.

Since 7,201,185 cannot be divided by just 1 and 7,201,185, 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).