Q: Is 139,120 a Prime Number?
A: No, 139,120 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 139120 can be evenly divided by 1 2 4 5 8 10 16 20 37 40 47 74 80 94 148 185 188 235 296 370 376 470 592 740 752 940 1,480 1,739 1,880 2,960 3,478 3,760 6,956 8,695 13,912 17,390 27,824 34,780 69,560 and 139,120, with no remainder.
Since 139,120 cannot be divided by just 1 and 139,120, it is not a prime number.