Q: Is 142,772 a Prime Number?
A: No, 142,772 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 142772 can be evenly divided by 1 2 4 7 14 28 5,099 10,198 20,396 35,693 71,386 and 142,772, with no remainder.
Since 142,772 cannot be divided by just 1 and 142,772, it is not a prime number.