2 (biyu) alƙalami ne, tsakanin 1 da 3.

← 1 2 3 →
-1 0 1 2 3 4 5 6 7 8 9
Cardinal biyu
Factorization (en) Fassara prime
Greek numeral Β´
Roman numeral II
Binary 102
Ternary 23
Octal (en) Fassara 28
Duodecimal system (en) Fassara 212
Hexadecimal (en) Fassara 216