Q: Is 2,142,221 a Composite Number?

 A: Yes, 2,142,221 is a composite number.

Why is 2,142,221 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 2,142,221 can be evenly divided by 1 17 126,013 and 2,142,221, with no remainder.

Since 2,142,221 cannot be divided by just 1 and 2,142,221, it is a composite number.


More Examples

Number 2,142,2192,142,2202,142,2222,142,223
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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