Q: Is 47,931 a Prime Number?
A: No, 47,931 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 47931 can be evenly divided by 1 3 13 39 1,229 3,687 15,977 and 47,931, with no remainder.
Since 47,931 cannot be divided by just 1 and 47,931, it is not a prime number.