Q: Is 770,055 a Prime Number?
A: No, 770,055 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 770055 can be evenly divided by 1 3 5 11 13 15 33 39 55 65 143 165 195 359 429 715 1,077 1,795 2,145 3,949 4,667 5,385 11,847 14,001 19,745 23,335 51,337 59,235 70,005 154,011 256,685 and 770,055, with no remainder.
Since 770,055 cannot be divided by just 1 and 770,055, it is not a prime number.