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euroderf01/21/20250 repliesview on HN

Why do we care about base 10 ? Because we have five digits per appendage ? BFD. Accident of evolution.

What about palindromes in binary ? That's about as close to a mathematical ideal as we could get. Yes?

Let's see. decimal 11 = binary 1011, its palindrome = 1101 = decimal 13, GOLD!