Hecho general: 15906 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 15906 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 15906 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: July 19th is the day in 1961 that Tunisia imposes a blockade on the French naval base at Bizerte; the French would capture the entire town four days later.