Compare 30942 vs 30947
| Property | 30942 | 30947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 21 × 34 × 1911 | 71 × 44211 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 191 | 7 × 4421 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 15471, 30942 | 1, 7, 4421, 30947 |
| Number of properties | 0 | 1 |
| Semiprimes | 7691st | |
| Roman numberals | ||
| Base 2 | 1111000110111102 | 1111000111000112 |
| Base 3 | 11201100003 | 11201100123 |
| Base 4 | 132031324 | 132032034 |
| Base 5 | 14422325 | 14422425 |
| Base 6 | 3551306 | 3551356 |
| Base 7 | 1561327 | 1561407 |
| Base 8 | 743368 | 743438 |
| Base 9 | 464009 | 464059 |
| Base 10 | 3094210 | 3094710 |
| Base 11 | 2127a11 | 2128411 |
| Base 12 | 15aa612 | 15aab12 |
| Base 13 | 1111213 | 1111713 |
| Base 14 | b3c214 | b3c714 |
| Base 15 | 927c15 | 928215 |
| Base 16 | 78de16 | 78e316 |