Q: Is 41,139 a Prime Number?
A: No, 41,139 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 41139 can be evenly divided by 1 3 7 9 21 63 653 1,959 4,571 5,877 13,713 and 41,139, with no remainder.
Since 41,139 cannot be divided by just 1 and 41,139, it is not a prime number.