Hecho matemático: 20436 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 20436 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: December 13th is the day in 1636 that the Massachusetts Bay Colony organizes three militia regiments to defend the colony against the Pequot Indians.