Mathematician:Dattathreya Ramchandra Kaprekar

Mathematician
Indian recreational mathematician who described several classes of natural numbers including the Kaprekar, Harshad and Self numbers and discovered the Kaprekar constant, named after him.

Nationality
Indian

History

 * Born: 17 January 1905 in Dahanu, Maharashtra
 * Died: 1986 in Devlali, Maharashtra

Theorems and Definitions

 * Kaprekar Numbers
 * Kaprekar's Constant