| Nom (anglais): | CJK Unified Ideograph-57B5[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE5 0x9E 0xB5 |
| Encodage UTF-16: | 0x57B5 |
| Encodage UTF-32: | 0x000057B5 |
| kHanYu | 10442.050 |
| kIRGHanyuDaZidian | 10442.050 |
| kIRGKangXi | 0228.291 |
| kKangXi | 0228.291 |
| kCantonese | am1 am2 jim2 |
| kDefinition | cover with earth; a pit; a hole |
| kHanyuPinyin | 10442.050:ǎn |
| kMandarin | ǎn |
| kVietnamese | ang |
| kXHC1983 | 0008.121:ǎn |
| kSimplifiedVariant | U+57EF |