Q: Is 142,850 a Prime Number?
A: No, 142,850 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 142850 can be evenly divided by 1 2 5 10 25 50 2,857 5,714 14,285 28,570 71,425 and 142,850, with no remainder.
Since 142,850 cannot be divided by just 1 and 142,850, it is not a prime number.