
Home > Probability
Near Pandigital Divisibility (Posted on 2011-06-03) |
|
N is a tridecimal (base 13) positive integer using the digits 1 to 5 at least once, but at most twice. All the digits of N are nonzero and none of the digits from 6 to C occur in N.
Determine the probability that N is divisible by the tridecimal number 22.
Comments: (
You must be logged in to post comments.)
|
Subject |
Author |
Date |
 | Solution | Larry | 2021-03-15 10:50:54 |
 | Thoughts | Brian Smith | 2017-07-02 13:19:51 |
|
 |
Please log in:
Forums (1)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|