Q: Is 121,015,138 a Prime Number?

 A: No, 121,015,138 is not a prime number.

Why is 121,015,138 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 121015138 can be evenly divided by 1 2 2,843 5,686 21,283 42,566 60,507,569 and 121,015,138, with no remainder.

Since 121,015,138 cannot be divided by just 1 and 121,015,138, it is not a prime number.


More Examples

Number 121,015,136121,015,137121,015,139121,015,140
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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