Q: Is 800,085 a Composite Number?
A: Yes, 800,085 is a composite number.
The number 800,085 can be evenly divided by 1 3 5 11 13 15 33 39 55 65 143 165 195 373 429 715 1,119 1,865 2,145 4,103 4,849 5,595 12,309 14,547 20,515 24,245 53,339 61,545 72,735 160,017 266,695 and 800,085, with no remainder.
Since 800,085 cannot be divided by just 1 and 800,085, it is a composite number.