Q: Is 83,125 a Prime Number?
A: No, 83,125 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 83125 can be evenly divided by 1 5 7 19 25 35 95 125 133 175 475 625 665 875 2,375 3,325 4,375 11,875 16,625 and 83,125, with no remainder.
Since 83,125 cannot be divided by just 1 and 83,125, it is not a prime number.