Compare 51840 vs 51851
| Property | 51840 | 51851 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 12 | 2 |
| Prime factorization | 27 × 34 × 51 | 191 × 27291 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 | 19 × 2729 |
| Divisors count | 80 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840 | 1, 19, 2729, 51851 |
| Number of properties | 0 | 1 |
| Semiprimes | 12529th | |
| Roman numberals | ||
| Base 2 | 11001010100000002 | 11001010100010112 |
| Base 3 | 21220100003 | 21220101023 |
| Base 4 | 302220004 | 302220234 |
| Base 5 | 31243305 | 31244015 |
| Base 6 | 10400006 | 10400156 |
| Base 7 | 3040657 | 3041127 |
| Base 8 | 1452008 | 1452138 |
| Base 9 | 781009 | 781129 |
| Base 10 | 5184010 | 5185110 |
| Base 11 | 35a4811 | 35a5811 |
| Base 12 | 2600012 | 2600b12 |
| Base 13 | 1a79913 | 1a7a713 |
| Base 14 | 14c6c14 | 14c7914 |
| Base 15 | 1056015 | 1056b15 |
| Base 16 | ca8016 | ca8b16 |