Q: Is 338,120 a Prime Number?
A: No, 338,120 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 338120 can be evenly divided by 1 2 4 5 8 10 20 40 79 107 158 214 316 395 428 535 632 790 856 1,070 1,580 2,140 3,160 4,280 8,453 16,906 33,812 42,265 67,624 84,530 169,060 and 338,120, with no remainder.
Since 338,120 cannot be divided by just 1 and 338,120, it is not a prime number.