Q: Is 43,121,013 a Prime Number?

 A: No, 43,121,013 is not a prime number.

Why is 43,121,013 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 43121013 can be evenly divided by 1 3 13 19 39 57 247 741 58,193 174,579 756,509 1,105,667 2,269,527 3,317,001 14,373,671 and 43,121,013, with no remainder.

Since 43,121,013 cannot be divided by just 1 and 43,121,013, it is not a prime number.


More Examples

Number 43,121,01143,121,01243,121,01443,121,015
Prime? yesnonono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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