Cuneiform Numbers and Punctuation: Cuneiform Numeric Sign Four Geshu

Plane: 1 (Supplementary Multilingual)
Block: Cuneiform Numbers and Punctuation
Unicode Version: 5.0

UTF-32BE: 00 01 24 21
UTF-32LE: 21 24 01 00
UTF-16BE: D8 09 DC 21
UTF-16LE: 09 D8 21 DC
UTF-8: F0 92 90 A1

Character Escapes

HTML5: 𒐡; 𒐡
C: \U012421 (C99)
C++: \u{12421} (C++23); \U00012421
Java: \uD809\uDC21
JavaScript: \u{12421}
CSS: \12421; \012421
Quoted-Printable: =F0=92=90=A1
URL: %F0%92%90%A1