Fait mathématique: 1782 is the smallest number n that is 3 times the sum of all the 2-digit numbers that can be made using the digits of n.
Culture générale: 1782 is a boring number.
Date historique: November 16th is the day in 1979 that the first line of Bucharest Metro (Line M1) is opened from Timpuri Noi to Semănătoarea in Bucharest, Romania.