Q: Is 321,221,009 a Composite Number?

 A: Yes, 321,221,009 is a composite number.

Why is 321,221,009 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 321,221,009 can be evenly divided by 1 2,221 144,629 and 321,221,009, with no remainder.

Since 321,221,009 cannot be divided by just 1 and 321,221,009, it is a composite number.


More Examples

Number 321,221,007321,221,008321,221,010321,221,011
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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