Q: Is 1,340,001 a Prime Number?

 A: No, 1,340,001 is not a prime number.

Why is 1,340,001 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 1340001 can be evenly divided by 1 3 9 13 39 117 169 507 881 1,521 2,643 7,929 11,453 34,359 103,077 148,889 446,667 and 1,340,001, with no remainder.

Since 1,340,001 cannot be divided by just 1 and 1,340,001, it is not a prime number.


More Examples

Number 1,339,9991,340,0001,340,0021,340,003
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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