Q: Is 123,548 a Prime Number?

A: No, 123,548 is not a prime number.

Why is 123,548 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 123548 can be evenly divided by 1 2 4 67 134 268 461 922 1,844 30,887 61,774 and 123,548, with no remainder.

Since 123,548 cannot be divided by just 1 and 123,548, it is not a prime number.

Number	123,546	123,547	123,549	123,550
Prime?	no	yes	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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