Q: Is 378,012 a Prime Number?
A: No, 378,012 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 378012 can be evenly divided by 1 2 3 4 6 12 17 34 51 68 102 109 204 218 289 327 436 578 654 867 1,156 1,308 1,734 1,853 3,468 3,706 5,559 7,412 11,118 22,236 31,501 63,002 94,503 126,004 189,006 and 378,012, with no remainder.
Since 378,012 cannot be divided by just 1 and 378,012, it is not a prime number.