Q: Is 528,250 a Prime Number?
A: No, 528,250 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 528250 can be evenly divided by 1 2 5 10 25 50 125 250 2,113 4,226 10,565 21,130 52,825 105,650 264,125 and 528,250, with no remainder.
Since 528,250 cannot be divided by just 1 and 528,250, it is not a prime number.