Q: Is 1,000,161 a Prime Number?
A: No, 1,000,161 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 1000161 can be evenly divided by 1 3 9 17 27 51 153 459 2,179 6,537 19,611 37,043 58,833 111,129 333,387 and 1,000,161, with no remainder.
Since 1,000,161 cannot be divided by just 1 and 1,000,161, it is not a prime number.