Compare 21160 vs 21163
| Property | 21160 | 21163 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 232 | 211631 |
| Prime factorization | 2 × 2 × 2 × 5 × 23 × 23 | 21163 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 21160 | 1, 21163 |
| Number of properties | 0 | 6 |
| Additive primes | 1105th | |
| Isolated primes | 1660th | |
| Primes | 2379th | |
| Sexy primes (1st member) | 721st | |
| Sexy primes (2nd member) | 720th | |
| Sexy prime triplets (2nd member) | 197th | |
| Roman numberals | ||
| Base 2 | 1010010101010002 | 1010010101010112 |
| Base 3 | 10020002013 | 10020002113 |
| Base 4 | 110222204 | 110222234 |
| Base 5 | 11341205 | 11341235 |
| Base 6 | 2415446 | 2415516 |
| Base 7 | 1154567 | 1154627 |
| Base 8 | 512508 | 512538 |
| Base 9 | 320219 | 320249 |
| Base 10 | 2116010 | 2116310 |
| Base 11 | 1499711 | 1499a11 |
| Base 12 | 102b412 | 102b712 |
| Base 13 | 982913 | 982c13 |
| Base 14 | 79d614 | 79d914 |
| Base 15 | 640a15 | 640d15 |
| Base 16 | 52a816 | 52ab16 |