Q: Is 142,198 a Prime Number?
A: No, 142,198 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 142198 can be evenly divided by 1 2 7 14 49 98 1,451 2,902 10,157 20,314 71,099 and 142,198, with no remainder.
Since 142,198 cannot be divided by just 1 and 142,198, it is not a prime number.