Q: Is 42,850 a Prime Number?
A: No, 42,850 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 42850 can be evenly divided by 1 2 5 10 25 50 857 1,714 4,285 8,570 21,425 and 42,850, with no remainder.
Since 42,850 cannot be divided by just 1 and 42,850, it is not a prime number.