Q: Is 248,217 a Prime Number?
A: No, 248,217 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 248217 can be evenly divided by 1 3 17 31 51 93 157 471 527 1,581 2,669 4,867 8,007 14,601 82,739 and 248,217, with no remainder.
Since 248,217 cannot be divided by just 1 and 248,217, it is not a prime number.