Musings – 6174: The Kaprekar Constant

Kaprekar’s constant 6174, which any four-digit number reaches and then repeats forever, shadows the biblical principle that the last shall be first and the first last, fulfilled in Messiah who humbled Himself to become the Servant and was therefore exalted forever. Take any four-digit number (with at least two different digits), arrange its digits in … Continue reading Musings – 6174: The Kaprekar Constant →