Q: Is 3,047,121 a Prime Number?
A: No, 3,047,121 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 3047121 can be evenly divided by 1 3 7 9 11 21 33 63 77 99 231 693 4,397 13,191 30,779 39,573 48,367 92,337 145,101 277,011 338,569 435,303 1,015,707 and 3,047,121, with no remainder.
Since 3,047,121 cannot be divided by just 1 and 3,047,121, it is not a prime number.