Compare 21879 vs 21888
| Property | 21879 | 21888 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 10 |
| Prime factorization | 32 × 111 × 131 × 171 | 27 × 32 × 191 |
| Prime factorization | 3 × 3 × 11 × 13 × 17 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 |
| Divisors count | 24 | 48 |
| Divisors | 1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 21879 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101011101112 | 1010101100000002 |
| Base 3 | 10100001003 | 10100002003 |
| Base 4 | 111113134 | 111120004 |
| Base 5 | 12000045 | 12000235 |
| Base 6 | 2451436 | 2452006 |
| Base 7 | 1205347 | 1205467 |
| Base 8 | 525678 | 526008 |
| Base 9 | 330109 | 330209 |
| Base 10 | 2187910 | 2188810 |
| Base 11 | 1549011 | 1549911 |
| Base 12 | 107b312 | 1080012 |
| Base 13 | 9c6013 | 9c6913 |
| Base 14 | 7d8b14 | 7d9614 |
| Base 15 | 673915 | 674315 |
| Base 16 | 557716 | 558016 |