Answers to the 3 questions, do not need space between each caracters. For bases over 10 you can't write (112311122 for 1 1 23 1 1 1 12 2 in base 26 for exemple, you need to switch to letters : 1 M 3 1 1 1 B 2 so 1M3111B2). If sometimes it doesn't answer as it should, it's cause of Scratch approximations...
