Circular Permutation | Formula, Types & Examples

142857 honestly I could have explained it better, but basically whatever number you multiply it with you get the same number unless you multiply it by a 7x number then you get 999999. If the answer is more than six digits you have to sum the right most six digits with the beginning. It's called a Cyclic Number and numberphile explains it really well. I didn't get the idea from there but whatever. #capcut #science #edutok #math #maths #numbertheory #learnwithme #facts | Sherlock Learn