Q: Is 105,250 a Prime Number?
A: No, 105,250 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 105250 can be evenly divided by 1 2 5 10 25 50 125 250 421 842 2,105 4,210 10,525 21,050 52,625 and 105,250, with no remainder.
Since 105,250 cannot be divided by just 1 and 105,250, it is not a prime number.