Abstract: World Journal of Applied Mathematics and Statistics

Abstract:
Collatzconjecture alsonamed Sizuo Kakutani assumption, or Hail assumption, the content as below : For a natural number, if it is even number, then divide by 2, if it is odd number, then multiply by 3 and add 1, with regard to get result, same operating again &again , Finally, it will falling to 1 resultIn the proof, Changenumber to binary , then to fold thenumber like folioused 0,1 form, combin e Zhouyi Bagua toanalysethenumberframe,togetwhenx=3,then3x +1=10, then it will close Collatz conjecture.