| HTML Entity (dec) | 𝐤 |
| HTML Entity (hex) | 𝐤 |
| UTF-8 (hex) | 0xf09d90a4 / 0xf0 0x9d 0x90 0xa4 (4 bytes) |
| UTF-8 (dec) | 240, 157, 144, 164 (4 bytes) |
| UTF-16-BE (hex) | 0xd835dc24 / 0xd8 0x35 0xdc 0x24 (4 bytes) |
| UTF-16-BE (dec) | 216, 53, 220, 36 (4 bytes) |
| UTF-32-BE (hex) | 0x1d424 / 0x00 0x01 0xd4 0x24 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 212, 36 (4 bytes) |
| C/C++/Java source code | "\u1d424" |
| Python source code | "\u1d424" |