Q: Is 20,724,315 a Composite Number?

 A: Yes, 20,724,315 is a composite number.

Why is 20,724,315 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 20,724,315 can be evenly divided by 1 3 5 15 1,381,621 4,144,863 6,908,105 and 20,724,315, with no remainder.

Since 20,724,315 cannot be divided by just 1 and 20,724,315, it is a composite number.


More Examples

Number 20,724,31320,724,31420,724,31620,724,317
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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