Q: Is 415,420 a Prime Number?
A: No, 415,420 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 415420 can be evenly divided by 1 2 4 5 10 20 20,771 41,542 83,084 103,855 207,710 and 415,420, with no remainder.
Since 415,420 cannot be divided by just 1 and 415,420, it is not a prime number.