Q: Is 402,214,425 a Prime Number?

 A: No, 402,214,425 is not a prime number.

Why is 402,214,425 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 402214425 can be evenly divided by 1 3 5 15 25 75 5,362,859 16,088,577 26,814,295 80,442,885 134,071,475 and 402,214,425, with no remainder.

Since 402,214,425 cannot be divided by just 1 and 402,214,425, 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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