Fatto matematico: 4193 is the number of 3×3 sliding puzzle positions that require exactly 16 moves to solve starting with the hole on a side.
Trivia: 4193 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: June 24th is the day in 1932 that a bloodless Revolution instigated by the People's Party ends the absolute power of King Prajadhipok of Siam (now Thailand).