Q: Is 321,002,031 a Prime Number?

 A: No, 321,002,031 is not a prime number.

Why is 321,002,031 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 321002031 can be evenly divided by 1 3 7 21 1,433 4,299 10,031 10,667 30,093 32,001 74,669 224,007 15,285,811 45,857,433 107,000,677 and 321,002,031, with no remainder.

Since 321,002,031 cannot be divided by just 1 and 321,002,031, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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