Compare 22031 vs 22040
| Property | 22031 | 22040 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 220311 | 23 × 51 × 191 × 291 |
| Prime factorization | 22031 | 2 × 2 × 2 × 5 × 19 × 29 |
| Divisors count | 2 | 32 |
| Divisors | 1, 22031 | 1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040 |
| Number of properties | 5 | 0 |
| Chen primes | 1210th | |
| Cousin primes (2nd member) | 374th | |
| Isolated primes | 1725th | |
| Primes | 2468th | |
| Sexy primes (1st member) | 744th | |
| Roman numberals | ||
| Base 2 | 1010110000011112 | 1010110000110002 |
| Base 3 | 10100122223 | 10100200223 |
| Base 4 | 111200334 | 111201204 |
| Base 5 | 12011115 | 12011305 |
| Base 6 | 2455556 | 2500126 |
| Base 7 | 1211427 | 1211547 |
| Base 8 | 530178 | 530308 |
| Base 9 | 331889 | 332089 |
| Base 10 | 2203110 | 2204010 |
| Base 11 | 1560911 | 1561711 |
| Base 12 | 108bb12 | 1090812 |
| Base 13 | a04913 | a05513 |
| Base 14 | 805914 | 806414 |
| Base 15 | 67db15 | 67e515 |
| Base 16 | 560f16 | 561816 |