Q: Is 28,142 a Prime Number?
A: No, 28,142 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 28142 can be evenly divided by 1 2 14,071 and 28,142, with no remainder.
Since 28,142 cannot be divided by just 1 and 28,142, it is not a prime number.