Q: Is 142,448 a Prime Number?
A: No, 142,448 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 142448 can be evenly divided by 1 2 4 8 16 29 58 116 232 307 464 614 1,228 2,456 4,912 8,903 17,806 35,612 71,224 and 142,448, with no remainder.
Since 142,448 cannot be divided by just 1 and 142,448, it is not a prime number.