Code point
U+1D7D8
Glyph appearance depends on your fonts.
U+1D7D8
Nd<font> 0030U+1D7D8 MATHEMATICAL DOUBLE-STRUCK DIGIT ZERO is a Unicode 16.0.0 character in the Decimal Digit Number category. It belongs to the Mathematical Alphanumeric Symbols block.
Choose the representation you need, then copy its value.
U+1D7D8
120792
𝟘
𝟘
F0 9D 9F 98
D835 DFD8
0001D7D8
%F0%9D%9F%98
\U0001D7D8
\u{1D7D8}
\uD835\uDFD8
\1D7D8