Q: Is 613,420 a Prime Number?
A: No, 613,420 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 613420 can be evenly divided by 1 2 4 5 10 20 30,671 61,342 122,684 153,355 306,710 and 613,420, with no remainder.
Since 613,420 cannot be divided by just 1 and 613,420, it is not a prime number.