| Nom (anglais): | CJK Unified Ideograph-5EFF[1] |
| Valeur numérique: | 20[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 0xBB 0xBF |
| Encodage UTF-16: | 0x5EFF |
| Encodage UTF-32: | 0x00005EFF |
| kOtherNumeric | 20 |
| kDaeJaweon | 0668.090 |
| kFennIndex | 232.07 364.06 |
| kHanYu | 10059.020 |
| kIRGDaeJaweon | 0668.090 |
| kIRGDaiKanwaZiten | 09586 |
| kIRGHanyuDaZidian | 10059.020 |
| kIRGKangXi | 0353.100 |
| kKangXi | 0353.100 |
| kLau | 3303 3379 |
| kMatthews | 4710 |
| kMorohashi | 09586 |
| kNelson | 1550 |
| kSBGY | 532.09 |
| kCantonese | jaa6 je6 nim6 |
| kDefinition | twenty, twentieth |
| kHangul | 입:1N |
| kHanyuPinlu | niàn(10) |
| kHanyuPinyin | 10059.020:niàn |
| kJapaneseKun | NIJUU |
| kJapaneseOn | JUU NYUU |
| kKorean | IP |
| kMandarin | niàn |
| kXHC1983 | 0832.070:niàn |
| kSemanticVariant | U+5344 kMatthews |