Compare 3969 vs 3980
| Property | 3969 | 3980 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 34 × 72 | 22 × 51 × 1991 |
| Prime factorization | 3 × 3 × 3 × 3 × 7 × 7 | 2 × 2 × 5 × 199 |
| Divisors count | 15 | 12 |
| Divisors | 1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969 | 1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMCMLXIX | MMMCMLXXX |
| Base 2 | 1111100000012 | 1111100011002 |
| Base 3 | 121100003 | 121101023 |
| Base 4 | 3320014 | 3320304 |
| Base 5 | 1113345 | 1114105 |
| Base 6 | 302136 | 302326 |
| Base 7 | 144007 | 144147 |
| Base 8 | 76018 | 76148 |
| Base 9 | 54009 | 54129 |
| Base 10 | 396910 | 398010 |
| Base 11 | 2a8911 | 2a9911 |
| Base 12 | 236912 | 237812 |
| Base 13 | 1a6413 | 1a7213 |
| Base 14 | 163714 | 164414 |
| Base 15 | 129915 | 12a515 |
| Base 16 | f8116 | f8c16 |