mersenneforum.org - View Single Post

enzocreti · 2020-06-14, 08:04

Is 512 the only cube with the property that if the digits are reversed, the reverse 215 is a cube minus one?

2020-06-14, 08:04	#1
enzocreti Mar 2018 1024₈ Posts	512 Is 512 the only cube with the property that if the digits are reversed, the reverse 215 is a cube minus one?