Q: Is 83,139 a Prime Number?
A: No, 83,139 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 83139 can be evenly divided by 1 3 7 21 37 107 111 259 321 749 777 2,247 3,959 11,877 27,713 and 83,139, with no remainder.
Since 83,139 cannot be divided by just 1 and 83,139, it is not a prime number.