Q: Is 405,567 a Composite Number?

 A: Yes, 405,567 is a composite number.

Why is 405,567 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 405,567 can be evenly divided by 1 3 9 27 81 243 1,669 5,007 15,021 45,063 135,189 and 405,567, with no remainder.

Since 405,567 cannot be divided by just 1 and 405,567, it is a composite number.


More Examples

Number 405,565405,566405,568405,569
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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