合数单双对照表1-49如下:

| 数字 | 合数 | 单数 | 双数 |
| ---- | ---- | ---- | ---- |
| 1 | × | √ | × |
| 2 | × | × | √ |
| 3 | × | √ | × |
| 4 | √ | × | √ |
| 5 | × | √ | × |
| 6 | √ | × | √ |
| 7 | × | √ | × |
| 8 | √ | × | √ |
| 9 | √ | √ | × |
| 10 | √ | × | √ |
| 11 | × | √ | × |
| 12 | √ | × | √ |
| 13 | × | √ | × |
| 14 | √ | × | √ |
| 15 | √ | √ | × |
| 16 | √ | × | √ |
| 17 | × | √ | × |
| 18 | √ | × | √ |
| 19 | × | √ | × |
| 20 | √ | × | √ |
| 21 | √ | √ | × |
| 22 | √ | × | √ |
| 23 | × | √ | × |
| 24 | √ | × | √ |
| 25 | √ | √ | × |
| 26 | √ | × | √ |
| 27 | √ | √ | × |
| 28 | √ | × | √ |
| 29 | × | √ | × |
| 30 | √ | × | √ |
| 31 | × | √ | × |
| 32 | √ | × | √ |
| 33 | √ | √ | × |
| 34 | √ | × | √ |
| 35 | √ | √ | × |
| 36 | √ | × | √ |
| 37 | × | √ | × |
| 38 | √ | × | √ |
| 39 | √ | √ | × |
| 40 | √ | × | √ |
| 41 | × | √ | × |
| 42 | √ | × | √ |
| 43 | × | √ | × |
| 44 | √ | × | √ |
| 45 | √ | √ | × |
| 46 | √ | × | √ |
| 47 | × | √ | × |
| 48 | √ | × | √ |
| 49 | √ | √ | × |
其中,“√”代表该数字是合数,“×”代表该数字是单数。合数是指除了1和它本身以外,还能被其他正整数整除的数。单数是指不能被2整除的数。
「点击下面查看原网页 领取您的八字精批报告☟☟☟☟☟☟」
侵权及不良内容联系邮箱:seoserver@126.com,一经核实,本站将立刻删除。