Q: Is 538,338 a Prime Number?
A: No, 538,338 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 538338 can be evenly divided by 1 2 3 6 23 46 47 69 83 94 138 141 166 249 282 498 1,081 1,909 2,162 3,243 3,818 3,901 5,727 6,486 7,802 11,454 11,703 23,406 89,723 179,446 269,169 and 538,338, with no remainder.
Since 538,338 cannot be divided by just 1 and 538,338, it is not a prime number.