Q: Is 1,002,155 a Composite Number?

 A: Yes, 1,002,155 is a composite number.

Why is 1,002,155 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 1,002,155 can be evenly divided by 1 5 7 11 19 35 55 77 95 133 137 209 385 665 685 959 1,045 1,463 1,507 2,603 4,795 7,315 7,535 10,549 13,015 18,221 28,633 52,745 91,105 143,165 200,431 and 1,002,155, with no remainder.

Since 1,002,155 cannot be divided by just 1 and 1,002,155, it is a composite number.


More Examples

Number 1,002,1531,002,1541,002,1561,002,157
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 1,002,155:


Ask a Question