UnicodeCharactercom
ⅹ
U+2179 · SMALL ROMAN NUMERAL TEN

Small Roman Numeral Ten

  • CodepointU+2179
  • NameSMALL ROMAN NUMERAL TEN
  • Decimal8569
  • BlockNumber Forms (U+2150–U+218F)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryNl — Letter Number
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthA — Ambiguous
  • MirroredNo

About this character

U+2179 (ⅹ) is SMALL ROMAN NUMERAL TEN, a letterlike number in the Number Forms block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its uppercase form is U+2169 Ⅹ.

It is a compatibility variant of U+0078 x (compatibility decomposition <compat>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0078 x. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

It has the numeric value 10.

Its East Asian Width is Ambiguous: it takes one column in Western contexts and two in East Asian legacy contexts, a common cause of misaligned tables in terminals.

How to type ⅹ

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Encodings & escapes

UTF-8 encoder →
UTF-8E2 85 B93 bytes
UTF-1621791 code unit
UTF-32000021794 bytes
HTML decimal&#8569;
HTML hex&#x2179;
CSS\2179in content: "…"
JavaScript\u2179
JSON\u2179
Python\u2179
Python\N{SMALL ROMAN NUMERAL TEN}by name
Java / C#\u2179
C / C++\u2179universal character name
Rust / Swift / PHP\u{2179}
Go\u2179
Ruby\u2179
Excel / Sheets=UNICHAR(8569)
URL-encoded%E2%85%B9percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+0078 x
NFKDU+0078 x
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Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+0078xLatin Small Letter X U+00D7×Multiplication Sign U+0445хCyrillic Small Letter Ha U+292B⤫Rising Diagonal Crossing Falling Diagonal U+292C⤬Falling Diagonal Crossing Rising Diagonal U+2A2F⨯Vector or Cross Product U+FF58ｘFullwidth Latin Small Letter X U+1D431𝐱Mathematical Bold Small X U+1D465𝑥Mathematical Italic Small X U+1D499𝒙Mathematical Bold Italic Small X U+1D4CD𝓍Mathematical Script Small X U+1D501𝔁Mathematical Bold Script Small X U+1D535𝔵Mathematical Fraktur Small X U+1D569𝕩Mathematical Double-Struck Small X U+1D59D𝖝Mathematical Bold Fraktur Small X U+1D5D1𝗑Mathematical Sans-Serif Small X
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Nearby in Number Forms

All in block →
U+2173ⅳSmall Roman Numeral Four U+2174ⅴSmall Roman Numeral Five U+2175ⅵSmall Roman Numeral Six U+2176ⅶSmall Roman Numeral Seven U+2177ⅷSmall Roman Numeral Eight U+2178ⅸSmall Roman Numeral Nine U+217AⅺSmall Roman Numeral Eleven U+217BⅻSmall Roman Numeral Twelve U+217CⅼSmall Roman Numeral Fifty U+217DⅽSmall Roman Numeral One Hundred U+217EⅾSmall Roman Numeral Five Hundred U+217FⅿSmall Roman Numeral One Thousand