Q: Is 138,650 a Prime Number?
A: No, 138,650 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 138650 can be evenly divided by 1 2 5 10 25 47 50 59 94 118 235 295 470 590 1,175 1,475 2,350 2,773 2,950 5,546 13,865 27,730 69,325 and 138,650, with no remainder.
Since 138,650 cannot be divided by just 1 and 138,650, it is not a prime number.