Q: Is 113,121,009 a Prime Number?

 A: No, 113,121,009 is not a prime number.

Why is 113,121,009 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 113121009 can be evenly divided by 1 3 9 17 27 41 51 123 153 369 459 697 1,107 2,091 6,011 6,273 18,033 18,819 54,099 102,187 162,297 246,451 306,561 739,353 919,683 2,218,059 2,759,049 4,189,667 6,654,177 12,569,001 37,707,003 and 113,121,009, with no remainder.

Since 113,121,009 cannot be divided by just 1 and 113,121,009, it is not a prime number.


More Examples

Number 113,121,007113,121,008113,121,010113,121,011
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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