Q: Is 840,009 a Composite Number?

 A: Yes, 840,009 is a composite number.

Why is 840,009 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 840,009 can be evenly divided by 1 3 19 57 14,737 44,211 280,003 and 840,009, with no remainder.

Since 840,009 cannot be divided by just 1 and 840,009, it is a composite number.


More Examples

Number 840,007840,008840,010840,011
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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