Q: Is 355,385 a Prime Number?
A: No, 355,385 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 355385 can be evenly divided by 1 5 17 37 85 113 185 565 629 1,921 3,145 4,181 9,605 20,905 71,077 and 355,385, with no remainder.
Since 355,385 cannot be divided by just 1 and 355,385, it is not a prime number.