Q: Is 139,055 a Prime Number?
A: No, 139,055 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 139055 can be evenly divided by 1 5 7 29 35 137 145 203 685 959 1,015 3,973 4,795 19,865 27,811 and 139,055, with no remainder.
Since 139,055 cannot be divided by just 1 and 139,055, it is not a prime number.