Q: Is 422,310,321 a Prime Number?

 A: No, 422,310,321 is not a prime number.

Why is 422,310,321 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 422310321 can be evenly divided by 1 3 9 19 27 57 171 311 513 933 2,647 2,799 5,909 7,941 8,397 17,727 23,823 50,293 53,181 71,469 150,879 159,543 452,637 823,217 1,357,911 2,469,651 7,408,953 15,641,123 22,226,859 46,923,369 140,770,107 and 422,310,321, with no remainder.

Since 422,310,321 cannot be divided by just 1 and 422,310,321, 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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