Q: Is 125,201,013 a Composite Number?

Why is 125,201,013 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 125,201,013 can be evenly divided by 1 3 7 19 21 57 133 179 399 537 1,253 1,753 3,401 3,759 5,259 10,203 12,271 23,807 33,307 36,813 71,421 99,921 233,149 313,787 699,447 941,361 2,196,509 5,961,953 6,589,527 17,885,859 41,733,671 and 125,201,013, with no remainder.

Since 125,201,013 cannot be divided by just 1 and 125,201,013, 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).