Q: Is 136,539 a Prime Number?
A: No, 136,539 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 136539 can be evenly divided by 1 3 9 13 27 39 117 351 389 1,167 3,501 5,057 10,503 15,171 45,513 and 136,539, with no remainder.
Since 136,539 cannot be divided by just 1 and 136,539, it is not a prime number.