Q: Is 707,720 a Prime Number?
A: No, 707,720 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 707720 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 1,361 2,722 5,444 6,805 10,888 13,610 17,693 27,220 35,386 54,440 70,772 88,465 141,544 176,930 353,860 and 707,720, with no remainder.
Since 707,720 cannot be divided by just 1 and 707,720, it is not a prime number.