Compare 30939 vs 30945
| Property | 30939 | 30945 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 103131 | 31 × 51 × 20631 |
| Prime factorization | 3 × 10313 | 3 × 5 × 2063 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 10313, 30939 | 1, 3, 5, 15, 2063, 6189, 10315, 30945 |
| Number of properties | 1 | 0 |
| Semiprimes | 7689th | |
| Roman numberals | ||
| Base 2 | 1111000110110112 | 1111000111000012 |
| Base 3 | 11201022203 | 11201100103 |
| Base 4 | 132031234 | 132032014 |
| Base 5 | 14422245 | 14422405 |
| Base 6 | 3551236 | 3551336 |
| Base 7 | 1561267 | 1561357 |
| Base 8 | 743338 | 743418 |
| Base 9 | 463869 | 464039 |
| Base 10 | 3093910 | 3094510 |
| Base 11 | 2127711 | 2128211 |
| Base 12 | 15aa312 | 15aa912 |
| Base 13 | 1110c13 | 1111513 |
| Base 14 | b3bd14 | b3c514 |
| Base 15 | 927915 | 928015 |
| Base 16 | 78db16 | 78e116 |