Q: Is 121,001,209 a Prime Number?

 A: No, 121,001,209 is not a prime number.

Why is 121,001,209 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 121001209 can be evenly divided by 1 7 41 287 421,607 2,951,249 17,285,887 and 121,001,209, with no remainder.

Since 121,001,209 cannot be divided by just 1 and 121,001,209, it is not a prime number.


More Examples

Number 121,001,207121,001,208121,001,210121,001,211
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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