Compare 206080 vs 206081
| Property | 206080 | 206081 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 11 | 1 |
| Prime factorization | 28 × 51 × 71 × 231 | 2060811 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 23 | 206081 |
| Divisors count | 72 | 2 |
| Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 5888, 6440, 7360, 8960, 10304, 12880, 14720, 20608, 25760, 29440, 41216, 51520, 103040, 206080 | 1, 206081 |
| Number of properties | 0 | 9 |
| Additive primes | 7448th | |
| Chen primes | 7724th | |
| Cousin primes (2nd member) | 2191st | |
| Harmonic primes | 6923rd | |
| Primes | 18474th | |
| Prime triplets (2nd member) | 861st | |
| Pythagorean primes | 9225th | |
| Twin primes (1st member) | 2212th | |
| Ulam primes | 1333rd | |
| Roman numberals | ||
| Base 2 | 1100100101000000002 | 1100100101000000012 |
| Base 3 | 1011102001213 | 1011102001223 |
| Base 4 | 3021100004 | 3021100014 |
| Base 5 | 230433105 | 230433115 |
| Base 6 | 42300246 | 42300256 |
| Base 7 | 15155507 | 15155517 |
| Base 8 | 6224008 | 6224018 |
| Base 9 | 3436179 | 3436189 |
| Base 10 | 20608010 | 20608110 |
| Base 11 | 13091611 | 13091711 |
| Base 12 | 9b31412 | 9b31512 |
| Base 13 | 72a5413 | 72a5513 |
| Base 14 | 5516014 | 5516114 |
| Base 15 | 410da15 | 410db15 |
| Base 16 | 3250016 | 3250116 |