Compare 20648 vs 20649
| Property | 20648 | 20649 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 291 × 891 | 31 × 68831 |
| Prime factorization | 2 × 2 × 2 × 29 × 89 | 3 × 6883 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 5162, 10324, 20648 | 1, 3, 6883, 20649 |
| Number of properties | 0 | 1 |
| Semiprimes | 5242nd | |
| Roman numberals | ||
| Base 2 | 1010000101010002 | 1010000101010012 |
| Base 3 | 10010222023 | 10010222103 |
| Base 4 | 110022204 | 110022214 |
| Base 5 | 11300435 | 11300445 |
| Base 6 | 2353326 | 2353336 |
| Base 7 | 1141257 | 1141267 |
| Base 8 | 502508 | 502518 |
| Base 9 | 312829 | 312839 |
| Base 10 | 2064810 | 2064910 |
| Base 11 | 1457111 | 1457211 |
| Base 12 | bb4812 | bb4912 |
| Base 13 | 952413 | 952513 |
| Base 14 | 774c14 | 774d14 |
| Base 15 | 61b815 | 61b915 |
| Base 16 | 50a816 | 50a916 |