Q: Is 125,512,425 a Composite Number?

Why is 125,512,425 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 125,512,425 can be evenly divided by 1 3 5 9 15 25 45 75 225 607 919 1,821 2,757 3,035 4,595 5,463 8,271 9,105 13,785 15,175 22,975 27,315 41,355 45,525 68,925 136,575 206,775 557,833 1,673,499 2,789,165 5,020,497 8,367,495 13,945,825 25,102,485 41,837,475 and 125,512,425, with no remainder.

Since 125,512,425 cannot be divided by just 1 and 125,512,425, 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).