Q: Is 1,691,001 a Prime Number?

 A: No, 1,691,001 is not a prime number.

Why is 1,691,001 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 1691001 can be evenly divided by 1 3 9 13 39 97 117 149 291 447 873 1,261 1,341 1,937 3,783 5,811 11,349 14,453 17,433 43,359 130,077 187,889 563,667 and 1,691,001, with no remainder.

Since 1,691,001 cannot be divided by just 1 and 1,691,001, it is not a prime number.


More Examples

Number 1,690,9991,691,0001,691,0021,691,003
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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