Showing posts with label
6174 (number)
.
Show all posts
Showing posts with label
6174 (number)
.
Show all posts
Monday, July 4, 2016
Roger Bowley: 6174: Kaprekar's Constant
Example:
7348
8743
3478
----------
5265
6552
2556
----------
3996
9963
3699
-----------
6264
6642
2466
-----------
4176
7641
1467
------------
6174
7641
1467
-------
6174
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