Q: Is 660,009 a Composite Number?

 A: Yes, 660,009 is a composite number.

Why is 660,009 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 660,009 can be evenly divided by 1 3 7 21 53 159 371 593 1,113 1,779 4,151 12,453 31,429 94,287 220,003 and 660,009, with no remainder.

Since 660,009 cannot be divided by just 1 and 660,009, it is a composite number.


More Examples

Number 660,007660,008660,010660,011
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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