Q: Is 381,042 a Prime Number?
A: No, 381,042 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 381042 can be evenly divided by 1 2 3 6 9 18 21,169 42,338 63,507 127,014 190,521 and 381,042, with no remainder.
Since 381,042 cannot be divided by just 1 and 381,042, it is not a prime number.