All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Numbers
Squarely Sorted (Posted on 2013-07-27) Difficulty: 3 of 5
An integer n, such as 1128, is called "sorted" if its digits are in sorted order. Find the largest integer n such that both n and n2 are sorted.

No Solution Yet Submitted by Danish Ahmed Khan    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
even more generallyCharlie2013-07-28 09:34:33
more generallyCharlie2013-07-27 15:49:06
re: answer with proof / neater & correctedJer2013-07-27 14:14:38
answer with proofDaniel2013-07-27 11:33:51
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2020 by Animus Pactum Consulting. All rights reserved. Privacy Information