Facts about number 54

The Wild Zone
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  1. The sine of a 54-degree angle is half of the golden ratio
  2. In the book, the number 54 is humorously noted as the answer to “What do you get if you multiply six by nine?” in base 13
  3. The arithmetic mean of all its divisors (including 54) is also an integer
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day 2 of doing rexdex job