Q: Is 872,422 a Prime Number?

 A: No, 872,422 is not a prime number.

Why is 872,422 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 872422 can be evenly divided by 1 2 61 122 7,151 14,302 436,211 and 872,422, with no remainder.

Since 872,422 cannot be divided by just 1 and 872,422, it is not a prime number.


More Examples

Number 872,420872,421872,423872,424
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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