Hecho general: 2000 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 2000 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 2000 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: June 22nd is the day in 1978 that Charon, a satellite of the dwarf planet Pluto, is discovered by American astronomer James W. Christy.