Compare 3988 vs 3999
| Property | 3988 | 3999 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 9971 | 31 × 311 × 431 |
| Prime factorization | 2 × 2 × 997 | 3 × 31 × 43 |
| Divisors count | 6 | 8 |
| Divisors | 1, 2, 4, 997, 1994, 3988 | 1, 3, 31, 43, 93, 129, 1333, 3999 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMCMLXXXVIII | MMMCMXCIX |
| Base 2 | 1111100101002 | 1111100111112 |
| Base 3 | 121102013 | 121110103 |
| Base 4 | 3321104 | 3321334 |
| Base 5 | 1114235 | 1114445 |
| Base 6 | 302446 | 303036 |
| Base 7 | 144257 | 144427 |
| Base 8 | 76248 | 76378 |
| Base 9 | 54219 | 54339 |
| Base 10 | 398810 | 399910 |
| Base 11 | 2aa611 | 300611 |
| Base 12 | 238412 | 239312 |
| Base 13 | 1a7a13 | 1a8813 |
| Base 14 | 164c14 | 165914 |
| Base 15 | 12ad15 | 12b915 |
| Base 16 | f9416 | f9f16 |