Q: Is 401,530 a Prime Number?
A: No, 401,530 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 401530 can be evenly divided by 1 2 5 10 40,153 80,306 200,765 and 401,530, with no remainder.
Since 401,530 cannot be divided by just 1 and 401,530, it is not a prime number.