Q: Is 139,830 a Prime Number?
A: No, 139,830 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 139830 can be evenly divided by 1 2 3 5 6 10 15 30 59 79 118 158 177 237 295 354 395 474 590 790 885 1,185 1,770 2,370 4,661 9,322 13,983 23,305 27,966 46,610 69,915 and 139,830, with no remainder.
Since 139,830 cannot be divided by just 1 and 139,830, it is not a prime number.