Q: Is 780,230 a Prime Number?
A: No, 780,230 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 780230 can be evenly divided by 1 2 5 10 11 22 41 55 82 110 173 205 346 410 451 865 902 1,730 1,903 2,255 3,806 4,510 7,093 9,515 14,186 19,030 35,465 70,930 78,023 156,046 390,115 and 780,230, with no remainder.
Since 780,230 cannot be divided by just 1 and 780,230, it is not a prime number.