Compare 21888 vs 21893
| Property | 21888 | 21893 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 10 | 1 |
| Prime factorization | 27 × 32 × 191 | 218931 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 | 21893 |
| Divisors count | 48 | 2 |
| Divisors | 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 | 1, 21893 |
| Number of properties | 0 | 5 |
| Additive primes | 1136th | |
| Isolated primes | 1713th | |
| Primes | 2456th | |
| Pythagorean primes | 1218th | |
| Sophie germain primes | 354th | |
| Roman numberals | ||
| Base 2 | 1010101100000002 | 1010101100001012 |
| Base 3 | 10100002003 | 10100002123 |
| Base 4 | 111120004 | 111120114 |
| Base 5 | 12000235 | 12000335 |
| Base 6 | 2452006 | 2452056 |
| Base 7 | 1205467 | 1205547 |
| Base 8 | 526008 | 526058 |
| Base 9 | 330209 | 330259 |
| Base 10 | 2188810 | 2189310 |
| Base 11 | 1549911 | 154a311 |
| Base 12 | 1080012 | 1080512 |
| Base 13 | 9c6913 | 9c7113 |
| Base 14 | 7d9614 | 7d9b14 |
| Base 15 | 674315 | 674815 |
| Base 16 | 558016 | 558516 |