Compare 20973 vs 21005
| Property | 20973 | 21005 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 69911 | 51 × 42011 |
| Prime factorization | 3 × 6991 | 5 × 4201 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 6991, 20973 | 1, 5, 4201, 21005 |
| Number of properties | 1 | 1 |
| Semiprimes | 5320th | 5330th |
| Roman numberals | ||
| Base 2 | 1010001111011012 | 1010010000011012 |
| Base 3 | 10012022103 | 10012102223 |
| Base 4 | 110132314 | 110200314 |
| Base 5 | 11323435 | 11330105 |
| Base 6 | 2410336 | 2411256 |
| Base 7 | 1151017 | 1151457 |
| Base 8 | 507558 | 510158 |
| Base 9 | 316839 | 317289 |
| Base 10 | 2097310 | 2100510 |
| Base 11 | 1483711 | 1486611 |
| Base 12 | 1017912 | 101a512 |
| Base 13 | 971413 | 973a13 |
| Base 14 | 790114 | 792514 |
| Base 15 | 633315 | 635515 |
| Base 16 | 51ed16 | 520d16 |