Compare 20729 vs 20730
| Property | 20729 | 20730 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 191 × 10911 | 21 × 31 × 51 × 6911 |
| Prime factorization | 19 × 1091 | 2 × 3 × 5 × 691 |
| Divisors count | 4 | 16 |
| Divisors | 1, 19, 1091, 20729 | 1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 4146, 6910, 10365, 20730 |
| Number of properties | 1 | 0 |
| Semiprimes | 5262nd | |
| Roman numberals | ||
| Base 2 | 1010000111110012 | 1010000111110102 |
| Base 3 | 10011022023 | 10011022103 |
| Base 4 | 110033214 | 110033224 |
| Base 5 | 11304045 | 11304105 |
| Base 6 | 2355456 | 2355506 |
| Base 7 | 1143027 | 1143037 |
| Base 8 | 503718 | 503728 |
| Base 9 | 313829 | 313839 |
| Base 10 | 2072910 | 2073010 |
| Base 11 | 1463511 | 1463611 |
| Base 12 | bbb512 | bbb612 |
| Base 13 | 958713 | 958813 |
| Base 14 | 77a914 | 77aa14 |
| Base 15 | 621e15 | 622015 |
| Base 16 | 50f916 | 50fa16 |