Q: Is 311,671,055 a Prime Number?

 A: No, 311,671,055 is not a prime number.

Why is 311,671,055 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 311671055 can be evenly divided by 1 5 31 155 419 2,095 4,799 12,989 23,995 64,945 148,769 743,845 2,010,781 10,053,905 62,334,211 and 311,671,055, with no remainder.

Since 311,671,055 cannot be divided by just 1 and 311,671,055, 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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