6174 is an interesting little number...
http://www.youtube.com/watch?feature=player_detailpage&v=d8TRcZklX_Q#t=17s

Any programmers want to see which four digit numbers have the shortest and longest path to 6174? :)

Question

6174 is an interesting little number...
http://www.youtube.com/watch?feature=player_detailpage&v=d8TRcZklX_Q#t=17s

Any programmers want to see which four digit numbers have the shortest and longest path to 6174? :)

mathteacher1729 · Answer

Also, open study math just jumped over the 163,000 question mark!

anonymous · Answer

busey time

anonymous · Answer

attachment

mathteacher1729 · Answer

Imranmeah, I regret that I have but one medal to give to you for that .gif. :)