Compare 2688 vs 2691
| Property | 2688 | 2691 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 9 | 4 |
| Prime factorization | 27 × 31 × 71 | 32 × 131 × 231 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 | 3 × 3 × 13 × 23 |
| Divisors count | 32 | 12 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688 | 1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCLXXXVIII | MMDCXCI |
| Base 2 | 1010100000002 | 1010100000112 |
| Base 3 | 102001203 | 102002003 |
| Base 4 | 2220004 | 2220034 |
| Base 5 | 412235 | 412315 |
| Base 6 | 202406 | 202436 |
| Base 7 | 105607 | 105637 |
| Base 8 | 52008 | 52038 |
| Base 9 | 36169 | 36209 |
| Base 10 | 268810 | 269110 |
| Base 11 | 202411 | 202711 |
| Base 12 | 168012 | 168312 |
| Base 13 | 12ba13 | 12c013 |
| Base 14 | da014 | da314 |
| Base 15 | be315 | be615 |
| Base 16 | a8016 | a8316 |