Compare 205879 vs 205884
| Property | 205879 | 205884 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 2058791 | 22 × 32 × 71 × 191 × 431 |
| Prime factorization | 205879 | 2 × 2 × 3 × 3 × 7 × 19 × 43 |
| Divisors count | 2 | 72 |
| Divisors | 1, 205879 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1197, 1204, 1548, 1596, 1634, 1806, 2394, 2451, 2709, 3268, 3612, 4788, 4902, 5418, 5719, 7353, 9804, 10836, 11438, 14706, 17157, 22876, 29412, 34314, 51471, 68628, 102942, 205884 |
| Number of properties | 4 | 0 |
| Additive primes | 7440th | |
| Cousin primes (1st member) | 2188th | |
| Isolated primes | 14036th | |
| Primes | 18453rd | |
| Roman numberals | ||
| Base 2 | 1100100100001101112 | 1100100100001111002 |
| Base 3 | 1011101020113 | 1011101021003 |
| Base 4 | 3021003134 | 3021003304 |
| Base 5 | 230420045 | 230420145 |
| Base 6 | 42250516 | 42251006 |
| Base 7 | 15151427 | 15151507 |
| Base 8 | 6220678 | 6220748 |
| Base 9 | 3433649 | 3433709 |
| Base 10 | 20587910 | 20588410 |
| Base 11 | 13075311 | 13075811 |
| Base 12 | 9b18712 | 9b19012 |
| Base 13 | 7292b13 | 7293313 |
| Base 14 | 5505914 | 5506014 |
| Base 15 | 4100415 | 4100915 |
| Base 16 | 3243716 | 3243c16 |