Q: Is 142,806 a Prime Number?
A: No, 142,806 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 142806 can be evenly divided by 1 2 3 6 23,801 47,602 71,403 and 142,806, with no remainder.
Since 142,806 cannot be divided by just 1 and 142,806, it is not a prime number.