Q: Is 68,125,450 a Composite Number?

Why is 68,125,450 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 68,125,450 can be evenly divided by 1 2 5 10 19 25 38 50 95 190 475 950 71,711 143,422 358,555 717,110 1,362,509 1,792,775 2,725,018 3,585,550 6,812,545 13,625,090 34,062,725 and 68,125,450, with no remainder.

Since 68,125,450 cannot be divided by just 1 and 68,125,450, 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).