Fatto generale: 10204 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 10204 is an uninteresting number.
Trivia: 10204 is an uninteresting number.
Data storica: December 8th is the day in 1972 that United Airlines Flight 553 crashes after aborting its landing attempt at Chicago Midway International Airport, killing 45.