Q: Is 216,250 a Prime Number?
A: No, 216,250 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 216250 can be evenly divided by 1 2 5 10 25 50 125 173 250 346 625 865 1,250 1,730 4,325 8,650 21,625 43,250 108,125 and 216,250, with no remainder.
Since 216,250 cannot be divided by just 1 and 216,250, it is not a prime number.