Q: Is 5,145,042 a Prime Number?
A: No, 5,145,042 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 5145042 can be evenly divided by 1 2 3 6 7 14 21 42 122,501 245,002 367,503 735,006 857,507 1,715,014 2,572,521 and 5,145,042, with no remainder.
Since 5,145,042 cannot be divided by just 1 and 5,145,042, it is not a prime number.