D R Kaprekar
Oct. 5, 2024
D. R. Kaprekar - Wikipedia Pie Mathematics Association - January 17, 2022 was 117th Birth Anniversary of Indian mathematician D.R. Kaprekar. He described several classes of natural numbers including the Kaprekar, Harshad and Self numbers and discovered D R Kaprekar (Indian Mathematician) ~ Bio with [ Photos | Videos ] | Number theory, Mathematician, Natural number D R Kaprekar (1905 - 1986) - Biography - MacTutor History of Mathematics | D R Kaprekar
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