Kaprekar number

名词 n.
中文释义

英文释义

名词 n.
  1. A non-negative integer, the representation of whose square in its base can be split into two parts that add up to itself (such as 297, whose square, 88209, can be split into 88 and 209, totalling 297).

词形变化

Kaprekar numbers plural

词源

After the Indian mathematician Dattaraya Ramchandra Kaprekar (1905-1986).
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