1909

Year 1909 (MCMIX) was a common year starting on Friday (link will display full calendar) of the Gregorian calendar (or a common year starting on Thursday of the 13-day-slower Julian calendar). The number 1909 is a hyperperfect number, because the sum of its proper divisors (23 and 83) is a divisor of n-1 (18*106 = 1908). The next year to be a hyperperfect number will be 2041, but then not again until 3901.Nineteen 09 is also the name of a designhouse in the UK.[1]
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