Q: Is 20,428,731 a Composite Number?

 A: Yes, 20,428,731 is a composite number.

Why is 20,428,731 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 20,428,731 can be evenly divided by 1 3 9 29 87 261 841 2,523 2,699 7,569 8,097 24,291 78,271 234,813 704,439 2,269,859 6,809,577 and 20,428,731, with no remainder.

Since 20,428,731 cannot be divided by just 1 and 20,428,731, it is a composite number.


More Examples

Number 20,428,72920,428,73020,428,73220,428,733
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 20,428,731:


Ask a Question