Compare 30807 vs 30813
| Property | 30807 | 30813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 71 × 1631 | 31 × 102711 |
| Prime factorization | 3 × 3 × 3 × 7 × 163 | 3 × 10271 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 10269, 30807 | 1, 3, 10271, 30813 |
| Number of properties | 0 | 1 |
| Semiprimes | 7662nd | |
| Roman numberals | ||
| Base 2 | 1111000010101112 | 1111000010111012 |
| Base 3 | 11200210003 | 11200210203 |
| Base 4 | 132011134 | 132011314 |
| Base 5 | 14412125 | 14412235 |
| Base 6 | 3543436 | 3543536 |
| Base 7 | 1555507 | 1555567 |
| Base 8 | 741278 | 741358 |
| Base 9 | 462309 | 462369 |
| Base 10 | 3080710 | 3081310 |
| Base 11 | 2116711 | 2117211 |
| Base 12 | 159b312 | 159b912 |
| Base 13 | 1103a13 | 1104313 |
| Base 14 | b32714 | b32d14 |
| Base 15 | 91dc15 | 91e315 |
| Base 16 | 785716 | 785d16 |