Fait général: 6104 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 6104 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 6104 is an unremarkable number.
Date historique: September 16th is the day in 1812 that the Fire of Moscow (1812) begins shortly after midnight and destroys three quarters of the city days later.