Compare 3920 vs 3929
| Property | 3920 | 3929 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 51 × 72 | 39291 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 7 × 7 | 3929 |
| Divisors count | 30 | 2 |
| Divisors | 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 | 1, 3929 |
| Number of properties | 0 | 9 |
| Additive primes | 278th | |
| Chen primes | 318th | |
| Emirps | 147th | |
| Primes | 545th | |
| Pythagorean primes | 268th | |
| Sexy primes (2nd member) | 202nd | |
| Sexy prime quadrupletss (4th member) | 16th | |
| Sexy prime triplets (3rd member) | 70th | |
| Twin primes (1st member) | 103rd | |
| Roman numberals | MMMCMXX | MMMCMXXIX |
| Base 2 | 1111010100002 | 1111010110012 |
| Base 3 | 121010123 | 121011123 |
| Base 4 | 3311004 | 3311214 |
| Base 5 | 1111405 | 1112045 |
| Base 6 | 300526 | 301056 |
| Base 7 | 143007 | 143127 |
| Base 8 | 75208 | 75318 |
| Base 9 | 53359 | 53459 |
| Base 10 | 392010 | 392910 |
| Base 11 | 2a4411 | 2a5211 |
| Base 12 | 232812 | 233512 |
| Base 13 | 1a2713 | 1a3313 |
| Base 14 | 160014 | 160914 |
| Base 15 | 126515 | 126e15 |
| Base 16 | f5016 | f5916 |