Compare 30620 vs 30631
| Property | 30620 | 30631 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 15311 | 306311 |
| Prime factorization | 2 × 2 × 5 × 1531 | 30631 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 1531, 3062, 6124, 7655, 15310, 30620 | 1, 30631 |
| Number of properties | 0 | 8 |
| Additive primes | 1495th | |
| Chen primes | 1580th | |
| Good primes | 327th | |
| Isolated primes | 2354th | |
| Primes | 3303rd | |
| Sexy primes (1st member) | 965th | |
| Sexy prime quadrupletss (1st member) | 44th | |
| Sexy prime triplets (1st member) | 247th | |
| Roman numberals | ||
| Base 2 | 1110111100111002 | 1110111101001112 |
| Base 3 | 11200000023 | 11200001113 |
| Base 4 | 131321304 | 131322134 |
| Base 5 | 14344405 | 14400115 |
| Base 6 | 3534326 | 3534516 |
| Base 7 | 1551627 | 1552067 |
| Base 8 | 736348 | 736478 |
| Base 9 | 460029 | 460149 |
| Base 10 | 3062010 | 3063110 |
| Base 11 | 2100711 | 2101711 |
| Base 12 | 1587812 | 1588712 |
| Base 13 | 10c2513 | 10c3313 |
| Base 14 | b23214 | b23d14 |
| Base 15 | 911515 | 912115 |
| Base 16 | 779c16 | 77a716 |