Compare 30939 vs 30942
| Property | 30939 | 30942 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 31 × 103131 | 21 × 34 × 1911 |
| Prime factorization | 3 × 10313 | 2 × 3 × 3 × 3 × 3 × 191 |
| Divisors count | 4 | 20 |
| Divisors | 1, 3, 10313, 30939 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 15471, 30942 |
| Number of properties | 1 | 0 |
| Semiprimes | 7689th | |
| Roman numberals | ||
| Base 2 | 1111000110110112 | 1111000110111102 |
| Base 3 | 11201022203 | 11201100003 |
| Base 4 | 132031234 | 132031324 |
| Base 5 | 14422245 | 14422325 |
| Base 6 | 3551236 | 3551306 |
| Base 7 | 1561267 | 1561327 |
| Base 8 | 743338 | 743368 |
| Base 9 | 463869 | 464009 |
| Base 10 | 3093910 | 3094210 |
| Base 11 | 2127711 | 2127a11 |
| Base 12 | 15aa312 | 15aa612 |
| Base 13 | 1110c13 | 1111213 |
| Base 14 | b3bd14 | b3c214 |
| Base 15 | 927915 | 927c15 |
| Base 16 | 78db16 | 78de16 |