Digit Reversal Without Apology

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dc.creatorPudwell, Lara
dc.date2005-11-15
dc.date2006-10-17
dc.date.accessioned2026-07-07T06:51:14Z
dc.date.available2026-07-07T06:51:14Z
dc.descriptionIn 1966, Alan Sutcliffe published an introductory paper on "numbers which are multiplied when their digits are reversed". Two years later T. J. Kaczynski extended Sutcliffe's work to show that there exists a 3 digit number in base n with this property if and only if there exists a 2 digit base n number with this property. This paper attempts to generalize Kaczynski's proof to the case of 4 and 5 digit integers and explores some unexpected consequences of this generalization.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0511366
dc.identifierhttp://arxiv.org/abs/math/0511366
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104922
dc.subjectHistory and Overview
dc.subjectNumber Theory
dc.subject11A25
dc.titleDigit Reversal Without Apology
dc.typetext

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