Hecho general: 60304 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 60304 is an unremarkable number.
Trivia: 60304 is an uninteresting number.
Fecha histórica: February 7th is the day in 1819 that Sir Thomas Stamford Raffles leaves Singapore after just taking it over, leaving it in the hands of William Farquhar.