Compare 21485 vs 21492
| Property | 21485 | 21492 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 51 × 42971 | 22 × 33 × 1991 |
| Prime factorization | 5 × 4297 | 2 × 2 × 3 × 3 × 3 × 199 |
| Divisors count | 4 | 24 |
| Divisors | 1, 5, 4297, 21485 | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492 |
| Number of properties | 1 | 0 |
| Semiprimes | 5445th | |
| Roman numberals | ||
| Base 2 | 1010011111011012 | 1010011111101002 |
| Base 3 | 10021102023 | 10021110003 |
| Base 4 | 110332314 | 110333104 |
| Base 5 | 11414205 | 11414325 |
| Base 6 | 2432456 | 2433006 |
| Base 7 | 1164327 | 1164427 |
| Base 8 | 517558 | 517648 |
| Base 9 | 324229 | 324309 |
| Base 10 | 2148510 | 2149210 |
| Base 11 | 1516211 | 1516911 |
| Base 12 | 1052512 | 1053012 |
| Base 13 | 9a1913 | 9a2313 |
| Base 14 | 7b8914 | 7b9214 |
| Base 15 | 657515 | 657c15 |
| Base 16 | 53ed16 | 53f416 |