Q: Is 142,768 a Prime Number?
A: No, 142,768 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 142768 can be evenly divided by 1 2 4 8 16 8,923 17,846 35,692 71,384 and 142,768, with no remainder.
Since 142,768 cannot be divided by just 1 and 142,768, it is not a prime number.