Fait général: 4006 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 4006 is _{14}C_{4} + _{14}C_{0} + _{14}C_{0} + _{14}C_{6}.
Culture générale: 4006 is a boring number.
Date historique: December 19th is the day in 1983 that the original FIFA World Cup trophy, the Jules Rimet Trophy, is stolen from the headquarters of the Brazilian Football Confederation in Rio de Janeiro.