Q: Is 422,013,207 a Prime Number?

 A: No, 422,013,207 is not a prime number.

Why is 422,013,207 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 422013207 can be evenly divided by 1 3 7 11 21 33 77 231 1,826,897 5,480,691 12,788,279 20,095,867 38,364,837 60,287,601 140,671,069 and 422,013,207, with no remainder.

Since 422,013,207 cannot be divided by just 1 and 422,013,207, 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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