Q: Is 5,023,398 a Prime Number?
A: No, 5,023,398 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 5023398 can be evenly divided by 1 2 3 6 17 34 51 102 289 578 867 1,734 2,897 5,794 8,691 17,382 49,249 98,498 147,747 295,494 837,233 1,674,466 2,511,699 and 5,023,398, with no remainder.
Since 5,023,398 cannot be divided by just 1 and 5,023,398, it is not a prime number.