Fait général: 1413 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1413 is the smallest number that can not be formed using the digits 0-7 at most once, together with the symbols + – × and ÷.
Culture générale: 1413 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 13th is the day in 1851 that the Denny Party lands at Alki Point, before moving to the other side of Elliot Bay to what would become Seattle, Washington.