Q: Is 2,160,006 a Prime Number?
A: No, 2,160,006 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 2160006 can be evenly divided by 1 2 3 6 157 314 471 942 2,293 4,586 6,879 13,758 360,001 720,002 1,080,003 and 2,160,006, with no remainder.
Since 2,160,006 cannot be divided by just 1 and 2,160,006, it is not a prime number.