𝕆

U+1D546 MATHEMATICAL DOUBLE-STRUCK CAPITAL O

Mathematical Alphanumeric Symbols Β· Uppercase letter

NameMATHEMATICAL DOUBLE-STRUCK CAPITAL O
Code pointU+1D546
Decimal120134
BlockMathematical Alphanumeric Symbols
CategoryUppercase letter (Lu)
UTF-8F0 9D 95 86
UTF-16D835 DD46
UTF-320001D546
HTML𝕆 𝕆
CSS\1D546
JavaScript\uD835\uDD46
Python\U0001d546
URL-encoded%F0%9D%95%86
Decomposition<font> 004F

Frequently asked questions

What is the character U+1D546?

U+1D546 𝕆 is officially named MATHEMATICAL DOUBLE-STRUCK CAPITAL O. It belongs to the Mathematical Alphanumeric Symbols block and the category Uppercase letter.

How do I type 𝕆?

Windows (Word, WordPad): type 1D546, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d546, then Space. macOS: enable the β€œUnicode Hex Input” keyboard, hold Option and type 1D546. Or simply copy it from this page.

How do I write 𝕆 in HTML?

As a numeric character reference &#120134; (decimal) or &#x1D546; (hexadecimal). In UTF-8 documents you can also insert the character directly.

How is 𝕆 encoded in UTF-8?

In UTF-8 the character takes 4 bytes: F0 9D 95 86. In UTF-16: D835 DD46.

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