Q: Is 12,500 a Prime Number?
A: No, 12,500 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 12500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 625 1,250 2,500 3,125 6,250 and 12,500, with no remainder.
Since 12,500 cannot be divided by just 1 and 12,500, it is not a prime number.