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Abstract.
We demonstrate, by considering each base in the range 2 through 9, that no odd repdigit with a base in that range is a perfect number.
Received: 2010-08-12
Revised: 2011-09-14
Accepted: 2012-04-12
Published Online: 2012-10-02
Published in Print: 2012-10-01
© 2012 by Walter de Gruyter Berlin Boston
