Q: Is 3,123,995 a Prime Number?
A: No, 3,123,995 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 3123995 can be evenly divided by 1 5 7 35 41 49 205 245 287 311 1,435 1,555 2,009 2,177 10,045 10,885 12,751 15,239 63,755 76,195 89,257 446,285 624,799 and 3,123,995, with no remainder.
Since 3,123,995 cannot be divided by just 1 and 3,123,995, it is not a prime number.