Fait général: 13953 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 13953 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 13953 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: March 14th is the day in 1903 that the Hay-Herran Treaty, granting the United States the right to build the Panama Canal, is ratified by the United States Senate.