Q: Is 100,842 a Prime Number?
A: No, 100,842 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 100842 can be evenly divided by 1 2 3 6 7 14 21 42 49 98 147 294 343 686 1,029 2,058 2,401 4,802 7,203 14,406 16,807 33,614 50,421 and 100,842, with no remainder.
Since 100,842 cannot be divided by just 1 and 100,842, it is not a prime number.