Q: Is 415,842 a Prime Number?
A: No, 415,842 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 415842 can be evenly divided by 1 2 3 6 7 14 21 42 9,901 19,802 29,703 59,406 69,307 138,614 207,921 and 415,842, with no remainder.
Since 415,842 cannot be divided by just 1 and 415,842, it is not a prime number.