数字系统是以一致的方式使用数字或符号来表示数字的数学符号。
1 utf8 = 1 hex
1 hex = 1 utf8
例子:
将15 UTF-8转换为十六进制:
15 utf8 = 15 hex
| UTF-8 | 十六进制 |
|---|---|
| 0.01 utf8 | 0.01 hex |
| 0.1 utf8 | 0.1 hex |
| 1 utf8 | 1 hex |
| 2 utf8 | 2 hex |
| 3 utf8 | 3 hex |
| 5 utf8 | 5 hex |
| 10 utf8 | 10 hex |
| 20 utf8 | 20 hex |
| 30 utf8 | 30 hex |
| 40 utf8 | 40 hex |
| 50 utf8 | 50 hex |
| 60 utf8 | 60 hex |
| 70 utf8 | 70 hex |
| 80 utf8 | 80 hex |
| 90 utf8 | 90 hex |
| 100 utf8 | 100 hex |
| 250 utf8 | 250 hex |
| 500 utf8 | 500 hex |
| 750 utf8 | 750 hex |
| 1000 utf8 | 1,000 hex |
| 10000 utf8 | 10,000 hex |
| 100000 utf8 | 100,000 hex |