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Kaprekar's Constant


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Filename kaprekar.zip (Download)
Title Kaprekar's Constant
Description Take any 4-digit number that does not repeat the same digit, and sort its digits in ascending and descending order, to get two numbers. Then subtract the smaller number from the bigger and repeat the process with the number you then get, and you will find yourself with 6174 as a result, in less than 8 iterations! There are also at least five more constants, in bases other than 10, that follow from the same procedure.
Author Anders Tiberg (anders.tiberg@telia.com)
Category TI-83/84 Plus BASIC Math Programs (Arithmetic)
File Size 3,140 bytes
File Date and Time Wed Nov 19 16:08:56 2014
Documentation Included? Yes



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Archive Contents
Name Size
KAPBASE TI-84 Plus.8xp   535
KAPBASE.rtf   1251
KAPREKAR TI-84 Plus.8xp   345
KAPREKAR.rtf   3512

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