Q: Is 770,121 a Prime Number?
A: No, 770,121 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 770121 can be evenly divided by 1 3 9 11 27 33 99 297 2,593 7,779 23,337 28,523 70,011 85,569 256,707 and 770,121, with no remainder.
Since 770,121 cannot be divided by just 1 and 770,121, it is not a prime number.