Q: Is 413,431 a Prime Number?
A: No, 413,431 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 413431 can be evenly divided by 1 401 1,031 and 413,431, with no remainder.
Since 413,431 cannot be divided by just 1 and 413,431, it is not a prime number.