Q: Is 422,002,406 a Prime Number?

 A: No, 422,002,406 is not a prime number.

Why is 422,002,406 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 422002406 can be evenly divided by 1 2 7 14 49 98 4,306,147 8,612,294 30,143,029 60,286,058 211,001,203 and 422,002,406, with no remainder.

Since 422,002,406 cannot be divided by just 1 and 422,002,406, 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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