Fatto generale: 8154 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 8154 is a value of n for which |cos(n)| is smaller than any previous integer.
Trivia: 8154 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: April 28th is the day in 1975 that General Cao Van Vien, chief of the South Vietnamese military, departs for the US as the North Vietnamese Army closed in on victory.