21

Translingual

Symbol

21 (previous 20, next 22)

  1. The cardinal number twenty-one.
    • 2024 November 19, Jeanne Sahadi, “Bitcoin has smashed records. Should you invest?”, in CNN Business[1] (in English):
      Bitcoin is the oldest and best known of all crypto coins. Its creator — the ever-anonymous Satoshi Nakamoto — set things up so that there can never be more than 21 million bitcoins in existence.
      Unlike other assets that are valued based on tangible components — for example, a company’s goods and services or a natural resource — bitcoin is considered a store of value, the price of which depends strictly on what others are willing to pay for it.