Q: Is 25,508 a Prime Number?

A: No, 25,508 is not a prime number.

Why is 25,508 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 25508 can be evenly divided by 1 2 4 7 14 28 911 1,822 3,644 6,377 12,754 and 25,508, with no remainder.

Since 25,508 cannot be divided by just 1 and 25,508, it is not a prime number.

Number	25,506	25,507	25,509	25,510
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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