Q: Is 311,124,474 a Prime Number?

 A: No, 311,124,474 is not a prime number.

Why is 311,124,474 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 311124474 can be evenly divided by 1 2 3 6 9 18 17,284,693 34,569,386 51,854,079 103,708,158 155,562,237 and 311,124,474, with no remainder.

Since 311,124,474 cannot be divided by just 1 and 311,124,474, 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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