Compare 13679 vs 13680
| Property | 13679 | 13680 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 8 |
| Prime factorization | 136791 | 24 × 32 × 51 × 191 |
| Prime factorization | 13679 | 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 |
| Divisors count | 2 | 60 |
| Divisors | 1, 13679 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680 |
| Number of properties | 5 | 0 |
| Chen primes | 819th | |
| Good primes | 207th | |
| Happy primes | 273rd | |
| Primes | 1615th | |
| Twin primes (1st member) | 252nd | |
| Roman numberals | ||
| Base 2 | 110101011011112 | 110101011100002 |
| Base 3 | 2002021223 | 2002022003 |
| Base 4 | 31112334 | 31113004 |
| Base 5 | 4142045 | 4142105 |
| Base 6 | 1431556 | 1432006 |
| Base 7 | 546117 | 546127 |
| Base 8 | 325578 | 325608 |
| Base 9 | 206789 | 206809 |
| Base 10 | 1367910 | 1368010 |
| Base 11 | a30611 | a30711 |
| Base 12 | 7abb12 | 7b0012 |
| Base 13 | 62c313 | 62c413 |
| Base 14 | 4db114 | 4db214 |
| Base 15 | 40be15 | 40c015 |
| Base 16 | 356f16 | 357016 |