Q: Is 265,139 a Prime Number?
A: No, 265,139 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 265139 can be evenly divided by 1 7 49 343 773 5,411 37,877 and 265,139, with no remainder.
Since 265,139 cannot be divided by just 1 and 265,139, it is not a prime number.