Q: Is 3,138,309 a Composite Number?

 A: Yes, 3,138,309 is a composite number.

Why is 3,138,309 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 3,138,309 can be evenly divided by 1 3 9 239 717 1,459 2,151 4,377 13,131 348,701 1,046,103 and 3,138,309, with no remainder.

Since 3,138,309 cannot be divided by just 1 and 3,138,309, it is a composite number.


More Examples

Number 3,138,3073,138,3083,138,3103,138,311
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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