Q: Is 5,171,248 a Prime Number?
A: No, 5,171,248 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 5171248 can be evenly divided by 1 2 4 8 16 41 82 164 328 656 7,883 15,766 31,532 63,064 126,128 323,203 646,406 1,292,812 2,585,624 and 5,171,248, with no remainder.
Since 5,171,248 cannot be divided by just 1 and 5,171,248, it is not a prime number.