Compare 30806 vs 30813
| Property | 30806 | 30813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 731 × 2111 | 31 × 102711 |
| Prime factorization | 2 × 73 × 211 | 3 × 10271 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 73, 146, 211, 422, 15403, 30806 | 1, 3, 10271, 30813 |
| Number of properties | 0 | 1 |
| Semiprimes | 7662nd | |
| Roman numberals | ||
| Base 2 | 1111000010101102 | 1111000010111012 |
| Base 3 | 11200202223 | 11200210203 |
| Base 4 | 132011124 | 132011314 |
| Base 5 | 14412115 | 14412235 |
| Base 6 | 3543426 | 3543536 |
| Base 7 | 1555467 | 1555567 |
| Base 8 | 741268 | 741358 |
| Base 9 | 462289 | 462369 |
| Base 10 | 3080610 | 3081310 |
| Base 11 | 2116611 | 2117211 |
| Base 12 | 159b212 | 159b912 |
| Base 13 | 1103913 | 1104313 |
| Base 14 | b32614 | b32d14 |
| Base 15 | 91db15 | 91e315 |
| Base 16 | 785616 | 785d16 |