Q: Is 248,455 a Prime Number?
A: No, 248,455 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 248455 can be evenly divided by 1 5 17 37 79 85 185 395 629 1,343 2,923 3,145 6,715 14,615 49,691 and 248,455, with no remainder.
Since 248,455 cannot be divided by just 1 and 248,455, it is not a prime number.