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

Home > Just Math
Divisible by 11,111 (Posted on 2008-10-02) Difficulty: 2 of 5
How many positive 10-digit integers of the form ABCDEFGHIJ, with non leading zeroes and each letter representing a different base 10 digit from 0 to 9, are divisible by 11,111 ?

Note : Try to solve this problem analytically, although computer program/ spreadsheet solutions are welcome.

See The Solution Submitted by K Sengupta    
Rating: 3.2500 (4 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
My Python Solutionjcbar2019-07-20 15:53:26
winnoweded bottemiller2008-10-02 17:59:41
Solutionperl(computer) solutionPete2008-10-02 13:25:08
re: Trivial SolutionCharlie2008-10-02 12:48:37
Trivial Solutioned bottemiller2008-10-02 12:41:09
Solutioncomputer solution (spoiler)Charlie2008-10-02 12:40:46
SolutionanswerDej Mar2008-10-02 11:30:48
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information