Editing Kaprekar's routine (section)

==References==
{{refbegin}}
*{{cite journal |last=Hanover|first=Daniel |title=The Base Dependent Behavior of Kaprekar's Routine: A Theoretical and Computational Study Revealing New Regularities |journal=International Journal of Pure and Applied Mathematics |publisher=Cornell University |year=2017 |arxiv=1710.06308 |ref={{sfnref|Hanover|2017}} }}
*{{cite journal |author1=G. D. Prichett |author2=A. L. Ludington |author3=J. F. Lapenta |title=The determination of all decadic Kaprekar constants |url=https://www.fq.math.ca/Scanned/19-1/prichett.pdf |format=pdf |journal=[[The Fibonacci Quarterly]] |volume=19 |issue=1 |year=1981 |pages=45–52 |ref={{sfnref|Prichett|1981}} }}
*{{cite journal |first=Yumi |last=Hirata |title=The Kaprekar transformation for higher-digit numbers |url=https://kyoai.repo.nii.ac.jp/record/21/files/2005-hirata.pdf |format=pdf |journal=Maebashi Kyoai Gakuen Ronshu |volume=5 |year=2005 |pages=21–50 |language=ja |ref={{sfnref|Hirata|2005}} }}
*{{cite journal |first=Haruo |last=Iwasaki |title=A new classification of the Kaprekar Numbers |url=https://www.fq.math.ca/Papers/62-4/iwasaki06162024-ASrev2.pdf |format=pdf |journal=The Fibonacci Quarterly |volume=62 |issue=4 |year=2024 |pages=275-281 |ref={{sfnref|Iwasaki|2024}} }}
*{{cite journal |author=D. R. Kaprekar |title=An interesting property of the number 6174 |journal=Scripta Mathematica |volume=21 |number= |year=1955 |pages=244–245 |ref={{sfnref|Kaprekar|1955}} }}
*{{cite journal |title=On Kaprekar numbers |author=D. R. Kaprekar |journal=Journal of Recreational Mathematics |volume=13 |year=1980–1981 |pages=81–82 |ref={{sfnref|Kaprekar|1980}} }}

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