㊀
U+3280
带圆圈象形字一 CIRCLED IDEOGRAPH ONE
| 浏览器默认显示 | ㊀ | 
| 码位(点代码) | U+3280 | 
| 序号 | 12928 | 
| 区段 | 中日韩带圈字符及月份 | 
| 加入Unicode版本 | 1.1 | 
| HTML实体 | ㊀ 或 ㊀ | 
| CSS | \3280 | 
| URL编码 | %E3%8A%80 | 
| 域名编码 | xn--zpk | 
| UTF编码 | |
| UTF-8 | 0xE3 0x8A 0x80 | 
| UTF-16BE | 0x32 0x80 | 
| UTF-16LE | 0x80 0x32 | 
| UTF-32BE | 0x00 0x00 0x32 0x80 | 
| UTF-32LE | 0x80 0x32 0x00 0x00 |