Q: Is 123,406 a Prime Number?

A: No, 123,406 is not a prime number.

Why is 123,406 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 123406 can be evenly divided by 1 2 61,703 and 123,406, with no remainder.

Since 123,406 cannot be divided by just 1 and 123,406, it is not a prime number.

Number	123,404	123,405	123,407	123,408
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).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions