Q: Is 165,625 a Prime Number?

 A: No, 165,625 is not a prime number.

Why is 165,625 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 165625 can be evenly divided by 1 5 25 53 125 265 625 1,325 3,125 6,625 33,125 and 165,625, with no remainder.

Since 165,625 cannot be divided by just 1 and 165,625, it is not a prime number.


More Examples

Number 165,623165,624165,626165,627
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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