Compare 3999 vs 4004
| Property | 3999 | 4004 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 311 × 431 | 22 × 71 × 111 × 131 |
| Prime factorization | 3 × 31 × 43 | 2 × 2 × 7 × 11 × 13 |
| Divisors count | 8 | 24 |
| Divisors | 1, 3, 31, 43, 93, 129, 1333, 3999 | 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMCMXCIX | MMMMIV |
| Base 2 | 1111100111112 | 1111101001002 |
| Base 3 | 121110103 | 121110223 |
| Base 4 | 3321334 | 3322104 |
| Base 5 | 1114445 | 1120045 |
| Base 6 | 303036 | 303126 |
| Base 7 | 144427 | 144507 |
| Base 8 | 76378 | 76448 |
| Base 9 | 54339 | 54389 |
| Base 10 | 399910 | 400410 |
| Base 11 | 300611 | 301011 |
| Base 12 | 239312 | 239812 |
| Base 13 | 1a8813 | 1a9013 |
| Base 14 | 165914 | 166014 |
| Base 15 | 12b915 | 12be15 |
| Base 16 | f9f16 | fa416 |