Q: Is 6,448 a Prime Number?
A: No, 6,448 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 6448 can be evenly divided by 1 2 4 8 13 16 26 31 52 62 104 124 208 248 403 496 806 1,612 3,224 and 6,448, with no remainder.
Since 6,448 cannot be divided by just 1 and 6,448, it is not a prime number.