Q: Is 42,798 a Prime Number?
A: No, 42,798 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 42798 can be evenly divided by 1 2 3 6 7 14 21 42 1,019 2,038 3,057 6,114 7,133 14,266 21,399 and 42,798, with no remainder.
Since 42,798 cannot be divided by just 1 and 42,798, it is not a prime number.