Q: Is 2,160,004 a Prime Number?
A: No, 2,160,004 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 2160004 can be evenly divided by 1 2 4 7 11 14 22 28 44 77 154 308 7,013 14,026 28,052 49,091 77,143 98,182 154,286 196,364 308,572 540,001 1,080,002 and 2,160,004, with no remainder.
Since 2,160,004 cannot be divided by just 1 and 2,160,004, it is not a prime number.