Hecho general: 250 is the number of Pokémon originally available in Pokémon Gold and Silver before Celebi was added.
Hecho matemático: 250 is the smallest multi-digit number so that the sum of the squares of its prime factors equals the sum of the squares of its digits.
Trivia: 250 is the number of Pokémon originally available in Pokémon Gold and Silver before Celebi was added.
Fecha histórica: September 6th is the day in 1943 that the Monterrey Institute of Technology, one of the largest and most influential private universities in Latin America, is founded in Monterrey, Mexico.