Q: Is 8,043,042 a Prime Number?
A: No, 8,043,042 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 8043042 can be evenly divided by 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 10,079 20,158 30,237 60,474 70,553 141,106 191,501 211,659 383,002 423,318 574,503 1,149,006 1,340,507 2,681,014 4,021,521 and 8,043,042, with no remainder.
Since 8,043,042 cannot be divided by just 1 and 8,043,042, it is not a prime number.