Q: Is 4,128,090 a Composite Number?

Why is 4,128,090 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 4,128,090 can be evenly divided by 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1,110 3,719 7,438 11,157 18,595 22,314 37,190 55,785 111,570 137,603 275,206 412,809 688,015 825,618 1,376,030 2,064,045 and 4,128,090, with no remainder.

Since 4,128,090 cannot be divided by just 1 and 4,128,090, 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).