Q: Is 42,931 a Prime Number?
A: No, 42,931 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 42931 can be evenly divided by 1 7 6,133 and 42,931, with no remainder.
Since 42,931 cannot be divided by just 1 and 42,931, it is not a prime number.