Q: Is 523,124 a Prime Number?
A: No, 523,124 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 523124 can be evenly divided by 1 2 4 7 14 17 28 34 49 68 98 119 157 196 238 314 476 628 833 1,099 1,666 2,198 2,669 3,332 4,396 5,338 7,693 10,676 15,386 18,683 30,772 37,366 74,732 130,781 261,562 and 523,124, with no remainder.
Since 523,124 cannot be divided by just 1 and 523,124, it is not a prime number.