Fait général: 2570 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2570 is the number of subsets of {1,2,3,...,14} that have an integer average.
Culture générale: 2570 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: January 13th is the day in 1605 that the controversial play Eastward Hoe by Ben Jonson, George Chapman, and John Marston is performed, landing two of the authors in prison.