CJK Unified Ideographs Extension B: dưới
- Unicode Version
- 3.1
- UTF-32BE
- 00 02 00 51
- UTF-32LE
- 51 00 02 00
- UTF-16BE
- D8 40 DC 51
- UTF-16LE
- 40 D8 51 DC
- UTF-8
- F0 A0 81 91
Character Escapes
- HTML5
𠁑𠁑- C
\U020051 (C99)- C++
\u{20051} (C++23)\U00020051- Java
\uD840\uDC51- JavaScript
\u{20051}- CSS
\20051\020051- Quoted-Printable
=F0=A0=81=91- URL
%F0%A0%81%91