Q: Is 139,530 a Prime Number?
A: No, 139,530 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 139530 can be evenly divided by 1 2 3 5 6 10 15 30 4,651 9,302 13,953 23,255 27,906 46,510 69,765 and 139,530, with no remainder.
Since 139,530 cannot be divided by just 1 and 139,530, it is not a prime number.