Q: Is 3,120,142 a Prime Number?
A: No, 3,120,142 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 3120142 can be evenly divided by 1 2 19 38 47 94 893 1,747 1,786 3,494 33,193 66,386 82,109 164,218 1,560,071 and 3,120,142, with no remainder.
Since 3,120,142 cannot be divided by just 1 and 3,120,142, it is not a prime number.