Q: Is 779,120 a Prime Number?
A: No, 779,120 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 779120 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 9,739 19,478 38,956 48,695 77,912 97,390 155,824 194,780 389,560 and 779,120, with no remainder.
Since 779,120 cannot be divided by just 1 and 779,120, it is not a prime number.