MATHEMATICAL DOUBLE-STRUCK DIGIT ONE
U+1D7D9
𝟙
Block
Mathematical Alphanumeric Symbols
Category
Decimal Number
Decomposition
DIGIT ONE (U+0031)
UTF-8
0xF0 0x9D 0x9F 0x99
UTF-16
0xFF 0xFE 0x35 0xD8 0xD9 0xDF
UTF-32
0xFF 0xFE 0x0 0x0 0xD9 0xD7 0x1 0x0
HTML
𝟙
Python
u"\U0001D7D9"