57 (hamsin da bakwai) alƙalami ne, tsakanin 56 da 58.

← 56 57 58 →
Cardinal hamsin-bakwai
Factorization 3 × 19
Greek numeral ΝΖ´
Roman numeral LVII
Binary 1110012
Ternary 20103
Octal 718
Duodecimal 4912
Hexadecimal 3916