Compare 9729 vs 9731
| Property | 9729 | 9731 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 231 × 471 | 371 × 2631 |
| Prime factorization | 3 × 3 × 23 × 47 | 37 × 263 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729 | 1, 37, 263, 9731 |
| Number of properties | 0 | 1 |
| Semiprimes | 2556th | |
| Roman numberals | ||
| Base 2 | 100110000000012 | 100110000000112 |
| Base 3 | 1111001003 | 1111001023 |
| Base 4 | 21200014 | 21200034 |
| Base 5 | 3024045 | 3024115 |
| Base 6 | 1130136 | 1130156 |
| Base 7 | 402367 | 402417 |
| Base 8 | 230018 | 230038 |
| Base 9 | 143109 | 143129 |
| Base 10 | 972910 | 973110 |
| Base 11 | 734511 | 734711 |
| Base 12 | 576912 | 576b12 |
| Base 13 | 457513 | 457713 |
| Base 14 | 378d14 | 379114 |
| Base 15 | 2d3915 | 2d3b15 |
| Base 16 | 260116 | 260316 |