There were 13 original colonies that got together to form the United States. And nowadays, if you are at least 21 years old you can vote in those United States.
As of today, my new favorite number is the product of 13 and 21. Another great thing about this number is that it is greater than or equal to 270.
On the other hand, today I would like any number greater than or equal to 270. 🙂