Mathematical Alphanumeric Symbols: Mathematical Sans-Serif Bold Digit Four

𝟰

U+1D7F0

𝟰

Noto text font

Plane: 1 (Supplementary Multilingual)
Block: Mathematical Alphanumeric Symbols
Unicode Version: 3.1

UTF-32BE: 00 01 D7 F0
UTF-32LE: F0 D7 01 00
UTF-16BE: D8 35 DF F0
UTF-16LE: 35 D8 F0 DF
UTF-8: F0 9D 9F B0

Character Escapes

HTML5: 𝟰; 𝟰
C: \U01D7F0 (C99)
C++: \u{1D7F0} (C++23); \U0001D7F0
Java: \uD835\uDFF0
JavaScript: \u{1D7F0}
CSS: \1D7F0; \01D7F0
Quoted-Printable: =F0=9D=9F=B0
URL: %F0%9D%9F%B0