Q: Is 20,615 a Composite Number?

 A: Yes, 20,615 is a composite number.

Why is 20,615 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 20,615 can be evenly divided by 1 5 7 19 31 35 95 133 155 217 589 665 1,085 2,945 4,123 and 20,615, with no remainder.

Since 20,615 cannot be divided by just 1 and 20,615, it is a composite number.


More Examples

Number 20,61320,61420,61620,617
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 20,615:


Ask a Question