Q: Is 402,809 a Composite Number?

 A: Yes, 402,809 is a composite number.

Why is 402,809 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 402,809 can be evenly divided by 1 11 121 3,329 36,619 and 402,809, with no remainder.

Since 402,809 cannot be divided by just 1 and 402,809, it is a composite number.


More Examples

Number 402,807402,808402,810402,811
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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