Q: Is 28,250 a Prime Number?
A: No, 28,250 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 28250 can be evenly divided by 1 2 5 10 25 50 113 125 226 250 565 1,130 2,825 5,650 14,125 and 28,250, with no remainder.
Since 28,250 cannot be divided by just 1 and 28,250, it is not a prime number.