Q: Is 268,430 a Prime Number?
A: No, 268,430 is 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 268430 can be evenly divided by 1 2 5 10 17 34 85 170 1,579 3,158 7,895 15,790 26,843 53,686 134,215 and 268,430, with no remainder.
Since 268,430 cannot be divided by just 1 and 268,430, it is not a prime number.