Q: Is 5,138,464 a Prime Number?
A: No, 5,138,464 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 5138464 can be evenly divided by 1 2 4 8 16 32 103 206 412 824 1,559 1,648 3,118 3,296 6,236 12,472 24,944 49,888 160,577 321,154 642,308 1,284,616 2,569,232 and 5,138,464, with no remainder.
Since 5,138,464 cannot be divided by just 1 and 5,138,464, it is not a prime number.