general_fact: 20246 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 20246 is a boring number.
trivia: 20246 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: June 6th is the day in 1981 that Bihar train disaster A passenger train travelling between Mansi and Saharsa, India, jumps the tracks at a bridge crossing the Bagmati river.