Q: Is 123,422 a Prime Number?

A: No, 123,422 is not a prime number.

Why is 123,422 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 123422 can be evenly divided by 1 2 13 26 47 94 101 202 611 1,222 1,313 2,626 4,747 9,494 61,711 and 123,422, with no remainder.

Since 123,422 cannot be divided by just 1 and 123,422, it is not a prime number.

Number	123,420	123,421	123,423	123,424
Prime?	no	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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