Fatto matematico: 20173 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 20173 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: March 25th is the day in 1949 that the extensive deportation campaign known as March deportation is conducted in Estonia, Latvia and Lithuania to force collectivisation by way of terror.