Q: Is 3,120,016 a Prime Number?
A: No, 3,120,016 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 3120016 can be evenly divided by 1 2 4 8 16 109 218 436 872 1,744 1,789 3,578 7,156 14,312 28,624 195,001 390,002 780,004 1,560,008 and 3,120,016, with no remainder.
Since 3,120,016 cannot be divided by just 1 and 3,120,016, it is not a prime number.