Q: Is 7,725,042 a Prime Number?
A: No, 7,725,042 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 7725042 can be evenly divided by 1 2 3 6 9 13 18 26 39 78 117 234 33,013 66,026 99,039 198,078 297,117 429,169 594,234 858,338 1,287,507 2,575,014 3,862,521 and 7,725,042, with no remainder.
Since 7,725,042 cannot be divided by just 1 and 7,725,042, it is not a prime number.