View Full Version : The most perfect day of the year
Teh One Who Knocks
06-28-2018, 10:22 AM
Today is the only day of the year where the number for the day (28) and the month (6) are both perfect numbers. So enjoy the most perfect day of the year! :dance2:
https://i.imgur.com/R9J7D1Zh.jpg
DemonGeminiX
06-28-2018, 11:01 AM
Just in case, a perfect number is a positive integer that is equal to the sum of its proper divisors.
6 = 1 + 2 + 3
28 = 1 + 2 + 4 + 7 + 14
DemonGeminiX
06-28-2018, 11:04 AM
Just in case part 2: A proper divisor of a positive integer is any divisor of that integer not including itself.
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