Q: Is 505,108 a Prime Number?
A: No, 505,108 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 505108 can be evenly divided by 1 2 4 197 394 641 788 1,282 2,564 126,277 252,554 and 505,108, with no remainder.
Since 505,108 cannot be divided by just 1 and 505,108, it is not a prime number.