Fatto generale: 6141 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 6141 is a Kaprekar constant in base 2.
Trivia: 6141 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: October 23rd is the day in 1929 that the first North American transcontinental air service begins between New York City and Los Angeles, California.