Q: Is 401,015 a Prime Number?
A: No, 401,015 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 401015 can be evenly divided by 1 5 139 577 695 2,885 80,203 and 401,015, with no remainder.
Since 401,015 cannot be divided by just 1 and 401,015, it is not a prime number.