Q: Is 7,042,505 a Prime Number?
A: No, 7,042,505 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 7042505 can be evenly divided by 1 5 17 29 85 145 493 2,465 2,857 14,285 48,569 82,853 242,845 414,265 1,408,501 and 7,042,505, with no remainder.
Since 7,042,505 cannot be divided by just 1 and 7,042,505, it is not a prime number.