2 - Wiktionary
https://en.wiktionary.org/wiki/2
Symbol2 (prev 1, next 3) 1. The cardinal number two. 2. A digit in the decimal system of numbering, as well as octal, and hexadecimal. 3. A rotational symmetry element in the Hermann-Mauguin notation, indicating a rotation over π (twofold axis). … See more
DA: 6 PA: 59 MOZ Rank: 13