U+AA51 Cham Digit One
U+AA51 was added in Unicode version 5.1 in 2008. It belongs to the block
This character is a Decimal Number and is mainly used in the Cham script. The codepoint has the decimal value 1.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. This number joins with other adjacent letters and numbers to form a word. U+AA51 offers a line break opportunity at its position, except in some numeric contexts.
The Wikipedia has the following information about this codepoint:
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of unit length is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0.
The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the smallest possible difference between two distinct natural numbers.
The unique mathematical properties of the number have led to its unique uses in other fields, ranging from science to sports. It commonly denotes the first, leading, or top thing in a group.
Representations
System | Representation |
---|---|
Nº | 43601 |
UTF-8 | EA A9 91 |
UTF-16 | AA 51 |
UTF-32 | 00 00 AA 51 |
URL-Quoted | %EA%A9%91 |
HTML hex reference | ꩑ |
Wrong windows-1252 Mojibake | ê©‘ |
Elsewhere
Complete Record
Property | Value |
---|---|
5.1 (2008) | |
CHAM DIGIT ONE | |
— | |
Cham | |
Decimal Number | |
Cham | |
Left To Right | |
Not Reordered | |
none | |
|
|
✘ | |
|
|
|
|
✘ | |
|
|
|
|
|
|
|
|
|
|
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
|
|
Any | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✘ | |
✘ | |
✘ | |
0 | |
0 | |
0 | |
✘ | |
None | |
— | |
NA | |
Number | |
— | |
✘ | |
✘ | |
✘ | |
✘ | |
Yes | |
Yes | |
|
|
Yes | |
|
|
Yes | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Numeric | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Numeric | |
✘ | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
|
|
None | |
neutral | |
Not Applicable | |
— | |
No_Joining_Group | |
Non Joining | |
Ideographic | |
decimal | |
1 | |
|
|
R |