India Today on MSN
Forgotten at home, famous in code: The Indian mathematician who found a ghost number
Dattatreya Ramchandra Kaprekar's work on the number 6174 emerged from a small classroom in Devlali. The discovery later ...
In 1949, Dattatreya Ramachandra Kaprekar found a number that, after a simple game of sorting and subtracting, always ends up appearing. The story of a discovery that fascinates mathematicians and ...
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