Q: Is 25,902 a Prime Number?

A: No, 25,902 is not a prime number.

Why is 25,902 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 25902 can be evenly divided by 1 2 3 6 9 18 1,439 2,878 4,317 8,634 12,951 and 25,902, with no remainder.

Since 25,902 cannot be divided by just 1 and 25,902, it is not a prime number.

Number	25,900	25,901	25,903	25,904
Prime?	no	no	yes	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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