Compare 3919 vs 3920
| Property | 3919 | 3920 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 39191 | 24 × 51 × 72 |
| Prime factorization | 3919 | 2 × 2 × 2 × 2 × 5 × 7 × 7 |
| Divisors count | 2 | 30 |
| Divisors | 1, 3919 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920 |
| Number of properties | 5 | 0 |
| Chen primes | 317th | |
| Cousin primes (1st member) | 107th | |
| Primes | 543rd | |
| Prime triplets (2nd member) | 71st | |
| Twin primes (2nd member) | 102nd | |
| Roman numberals | MMMCMXIX | MMMCMXX |
| Base 2 | 1111010011112 | 1111010100002 |
| Base 3 | 121010113 | 121010123 |
| Base 4 | 3310334 | 3311004 |
| Base 5 | 1111345 | 1111405 |
| Base 6 | 300516 | 300526 |
| Base 7 | 142667 | 143007 |
| Base 8 | 75178 | 75208 |
| Base 9 | 53349 | 53359 |
| Base 10 | 391910 | 392010 |
| Base 11 | 2a4311 | 2a4411 |
| Base 12 | 232712 | 232812 |
| Base 13 | 1a2613 | 1a2713 |
| Base 14 | 15dd14 | 160014 |
| Base 15 | 126415 | 126515 |
| Base 16 | f4f16 | f5016 |