U+228A

SUBSET OF WITH NOT EQUAL TO

Sm — Math Symbol
Common
Basic Multilingual Plane (BMP)
8842

Encoding Table

This table shows the exact bytes used to represent SUBSET OF WITH NOT EQUAL TO in each encoding. Unicode encodings (UTF-8, UTF-16, UTF-32) support every character; legacy encodings only cover a limited character set and show "not supported" when a character falls outside their range.

Encoding Bytes (Hex) Bytes (Decimal) Byte count
UTF-8 E2 8A 8A 226 138 138 3
UTF-16 LE 8A 22 138 34 2
UTF-16 BE 22 8A 34 138 2
UTF-32 LE 8A 22 00 00 138 34 0 0 4
UTF-32 BE 00 00 22 8A 0 0 34 138 4
ASCII not supported
Latin-1 (ISO-8859-1) not supported
Windows-1252 not supported
ISO-8859-2 (Latin-2) not supported
ISO-8859-5 (Cyrillic) not supported
KOI8-R not supported
Shift-JIS not supported
EUC-JP not supported
GBK not supported
Big5 not supported

Escape Sequences

How to reference this character in source code, markup, and URLs.

none
⊊
⊊
\228A
\u228A
%E2%8A%8A
\u228a
8842

View the glyph in different fonts and scripts on our sibling site.

View U+228A on CharLookup.com ↗

UTF-8 Binary Breakdown

UTF-8 encodes this character as 3 bytes. The leading 1110 prefix on byte 1 signals a 3-byte sequence. Bytes 2 and 3 begin with 10 to mark them as continuation bytes.

Byte 1
1 1 1 0 0 0 1 0
E2
·
Byte 2
1 0 0 0 1 0 1 0
8A
·
Byte 3
1 0 0 0 1 0 1 0
8A
UTF-8: E2 8A 8A · 3 bytes · Codepoint U+228A

Unicode Properties

Introduced in Unicode 1.1
ON — Other Neutral
Yes — has a mirrored counterpart in RTL context

Nearby Characters in Mathematical Operators