Q: Is 142,836 a Prime Number?
A: No, 142,836 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 142836 can be evenly divided by 1 2 3 4 6 12 11,903 23,806 35,709 47,612 71,418 and 142,836, with no remainder.
Since 142,836 cannot be divided by just 1 and 142,836, it is not a prime number.