Compare 204973 vs 204981
| Property | 204973 | 204981 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2049731 | 31 × 71 × 431 × 2271 |
| Prime factorization | 204973 | 3 × 7 × 43 × 227 |
| Divisors count | 2 | 16 |
| Divisors | 1, 204973 | 1, 3, 7, 21, 43, 129, 227, 301, 681, 903, 1589, 4767, 9761, 29283, 68327, 204981 |
| Number of properties | 5 | 0 |
| Isolated primes | 13972nd | |
| Primes | 18379th | |
| Pythagorean primes | 9180th | |
| Sexy primes (1st member) | 4376th | |
| Super primes | 2106th | |
| Roman numberals | ||
| Base 2 | 1100100000101011012 | 1100100000101101012 |
| Base 3 | 1011020111213 | 1011020112203 |
| Base 4 | 3020022314 | 3020023114 |
| Base 5 | 230243435 | 230244115 |
| Base 6 | 42205416 | 42205536 |
| Base 7 | 15124067 | 15124207 |
| Base 8 | 6202558 | 6202658 |
| Base 9 | 3421479 | 3421569 |
| Base 10 | 20497310 | 20498110 |
| Base 11 | 12aaaa11 | 13000711 |
| Base 12 | 9a75112 | 9a75912 |
| Base 13 | 723b213 | 723ba13 |
| Base 14 | 549ad14 | 549b714 |
| Base 15 | 40aed15 | 40b0615 |
| Base 16 | 320ad16 | 320b516 |