Where did this problem come from?
We want a power-of-two which is the reversal of a power-of-two.
Without initiating a computer search,
. . it seems that only answers are one-digit values.
I am not getting this , you should discuss problem with good theory so I can give a better solution. in my opinion power of integer shows it's multiple and it's a short form of any large number most probably used in algebra, linear equation and differential equation problems.how to do pre algebra