Compare 30879 vs 30887
| Property | 30879 | 30887 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 471 × 731 | 671 × 4611 |
| Prime factorization | 3 × 3 × 47 × 73 | 67 × 461 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 47, 73, 141, 219, 423, 657, 3431, 10293, 30879 | 1, 67, 461, 30887 |
| Number of properties | 0 | 1 |
| Semiprimes | 7678th | |
| Roman numberals | ||
| Base 2 | 1111000100111112 | 1111000101001112 |
| Base 3 | 11201002003 | 11201002223 |
| Base 4 | 132021334 | 132022134 |
| Base 5 | 14420045 | 14420225 |
| Base 6 | 3545436 | 3545556 |
| Base 7 | 1560127 | 1560237 |
| Base 8 | 742378 | 742478 |
| Base 9 | 463209 | 463289 |
| Base 10 | 3087910 | 3088710 |
| Base 11 | 2122211 | 2122a11 |
| Base 12 | 15a5312 | 15a5b12 |
| Base 13 | 1109413 | 1109c13 |
| Base 14 | b37914 | b38314 |
| Base 15 | 923915 | 924215 |
| Base 16 | 789f16 | 78a716 |