Q: Is 721,406 a Composite Number?

 A: Yes, 721,406 is a composite number.

Why is 721,406 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 721,406 can be evenly divided by 1 2 7 14 227 454 1,589 3,178 51,529 103,058 360,703 and 721,406, with no remainder.

Since 721,406 cannot be divided by just 1 and 721,406, it is a composite number.


More Examples

Number 721,404721,405721,407721,408
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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