Compare 30921 vs 30930
| Property | 30921 | 30930 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 111 × 9371 | 21 × 31 × 51 × 10311 |
| Prime factorization | 3 × 11 × 937 | 2 × 3 × 5 × 1031 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 11, 33, 937, 2811, 10307, 30921 | 1, 2, 3, 5, 6, 10, 15, 30, 1031, 2062, 3093, 5155, 6186, 10310, 15465, 30930 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111000110010012 | 1111000110100102 |
| Base 3 | 11201020203 | 11201021203 |
| Base 4 | 132030214 | 132031024 |
| Base 5 | 14421415 | 14422105 |
| Base 6 | 3550536 | 3551106 |
| Base 7 | 1561027 | 1561147 |
| Base 8 | 743118 | 743228 |
| Base 9 | 463669 | 463769 |
| Base 10 | 3092110 | 3093010 |
| Base 11 | 2126011 | 2126911 |
| Base 12 | 15a8912 | 15a9612 |
| Base 13 | 110c713 | 1110313 |
| Base 14 | b3a914 | b3b414 |
| Base 15 | 926615 | 927015 |
| Base 16 | 78c916 | 78d216 |