Q: Is 204,425 a Prime Number?
A: No, 204,425 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 204425 can be evenly divided by 1 5 13 17 25 37 65 85 185 221 325 425 481 629 925 1,105 2,405 3,145 5,525 8,177 12,025 15,725 40,885 and 204,425, with no remainder.
Since 204,425 cannot be divided by just 1 and 204,425, it is not a prime number.