Q: Is 47,378,149 a Prime Number?

 A: No, 47,378,149 is not a prime number.

Why is 47,378,149 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 47378149 can be evenly divided by 1 7 13 49 91 637 74,377 520,639 966,901 3,644,473 6,768,307 and 47,378,149, with no remainder.

Since 47,378,149 cannot be divided by just 1 and 47,378,149, 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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