U+2077 Superscript Seven
U+2077 was added to Unicode in version 1.1 (1993). It belongs to the block Superscripts and Subscripts in the Basic Multilingual Plane.
This character is a Other Number and is commonly used, that is, in no specific script. The codepoint has the Digit value 7.
The glyph is a Super composition of the glyph Digit Seven. It has a Neutral East Asian Width. In bidirectional context it acts as European Number and is not mirrored. In text U+2077 behaves as Alphabetic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
The Wikipedia has the following information about this codepoint:
In arithmetic and algebra the seventh power of a number n is the result of multiplying seven instances of n together. So:
- n7 = n × n × n × n × n × n × n.
Seventh powers are also formed by multiplying a number by its sixth power, the square of a number by its fifth power, or the cube of a number by its fourth power.
The sequence of seventh powers of integers is:
- 0, 1, 128, 2187, 16384, 78125, 279936, 823543, 2097152, 4782969, 10000000, 19487171, 35831808, 62748517, 105413504, 170859375, 268435456, 410338673, 612220032, 893871739, 1280000000, 1801088541, 2494357888, 3404825447, 4586471424, 6103515625, 8031810176, ... (sequence A001015 in the OEIS)
In the archaic notation of Robert Recorde, the seventh power of a number was called the "second sursolid".
Representations
| System | Representation |
|---|---|
| Nº | 8311 |
| UTF-8 | E2 81 B7 |
| UTF-16 | 20 77 |
| UTF-32 | 00 00 20 77 |
| URL-Quoted | %E2%81%B7 |
| HTML hex reference | ⁷ |
| Wrong windows-1252 Mojibake | â· |
| AGL: Latin-4 | seven.superior |
| AGL: Latin-5 | seven.superior |
| Adobe Glyph List | sevensuperior |
| digraph | 7S |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| SUPERSCRIPT SEVEN | |
| SUPERSCRIPT DIGIT SEVEN | |
| Supplementary Private Use Area-B | |
| Other Number | |
| Common | |
| European Number | |
| Not Reordered | |
| Super | |
| Digit Seven | |
| ✘ | |
| Superscript Seven | |
| Superscript Seven | |
| ✘ | |
| Superscript Seven | |
| Superscript Seven | |
| Superscript Seven | |
| Superscript Seven | |
| Superscript Seven | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Superscript Seven | |
| Any | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Yes | |
| Yes | |
| Digit Seven | |
| No | |
| No | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Superscript Seven | |
| None | |
| Neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| Digit | |
| 7 | |
| Superscript Seven | |
| R |