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

 50 - Digit Number II (Posted on 2005-05-13)
I am thinking of a fifty-digit number divisible by 239, of which, each digit is the same, except the ones digit. What is the ones digit?

 See The Solution Submitted by Dustin Rating: 2.8000 (5 votes)

 Subject Author Date Assuming leading zeroes K Sengupta 2008-05-18 02:25:02 Proof of f(7n) being divisible by 239 K Sengupta 2008-05-18 02:24:00 Puzzle Solution K Sengupta 2008-05-18 02:22:15 Answer K Sengupta 2008-05-15 16:19:29 re(2): A systematic approach phi 2005-06-22 08:17:53 Solution, but not very generic Bruno 2005-05-17 02:22:28 re: A systematic approach Justin 2005-05-13 21:18:35 A systematic approach Charlie 2005-05-13 18:00:09 re: Solution by lucky guess Erik O. 2005-05-13 17:12:33 the best I achieved, until now. I'm still trying... pcbouhid 2005-05-13 17:10:30 Solution by lucky guess Jer 2005-05-13 16:55:53

 Search: Search body:
Forums (0)