Q: Is 422,040,311 a Prime Number?

 A: No, 422,040,311 is not a prime number.

Why is 422,040,311 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 422040311 can be evenly divided by 1 7 11 77 1,879 2,917 13,153 20,419 20,669 32,087 144,683 224,609 5,481,043 38,367,301 60,291,473 and 422,040,311, with no remainder.

Since 422,040,311 cannot be divided by just 1 and 422,040,311, 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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