Compare 20969 vs 20991
| Property | 20969 | 20991 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 16131 | 31 × 69971 |
| Prime factorization | 13 × 1613 | 3 × 6997 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 1613, 20969 | 1, 3, 6997, 20991 |
| Number of properties | 1 | 1 |
| Semiprimes | 5318th | 5325th |
| Roman numberals | ||
| Base 2 | 1010001111010012 | 1010001111111112 |
| Base 3 | 10012021223 | 10012101103 |
| Base 4 | 110132214 | 110133334 |
| Base 5 | 11323345 | 11324315 |
| Base 6 | 2410256 | 2411036 |
| Base 7 | 1150647 | 1151257 |
| Base 8 | 507518 | 507778 |
| Base 9 | 316789 | 317139 |
| Base 10 | 2096910 | 2099110 |
| Base 11 | 1483311 | 1485311 |
| Base 12 | 1017512 | 1019312 |
| Base 13 | 971013 | 972913 |
| Base 14 | 78db14 | 791514 |
| Base 15 | 632e15 | 634615 |
| Base 16 | 51e916 | 51ff16 |