Find the lowest positive integer that has its digits reversed after dividing it by 2.
Okay, so if it's not arithmetically possible then there must be some kind of trick to it.
Perhaps the answer is 5. When you divide by 2 it's 5/2 = 2.5. The 2 and the 5 switch places.
Or maybe 11, if you "divide it by 2" horizontally (i.e. cut it in half with a horizontal line) you still have 11 which is 11 reversed both positionally and reflectively (with the right font).
That's all I can think of for now.
Edited on July 15, 2004, 10:46 am
Grasping at straws
