Q: Is 142,347 a Prime Number?
A: No, 142,347 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 142347 can be evenly divided by 1 3 23 69 2,063 6,189 47,449 and 142,347, with no remainder.
Since 142,347 cannot be divided by just 1 and 142,347, it is not a prime number.