Q: Is 321,223,009 a Prime Number?

 A: No, 321,223,009 is not a prime number.

Why is 321,223,009 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 321223009 can be evenly divided by 1 8,741 36,749 and 321,223,009, with no remainder.

Since 321,223,009 cannot be divided by just 1 and 321,223,009, it is not a prime number.


More Examples

Number 321,223,007321,223,008321,223,010321,223,011
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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