Compare 205879 vs 205891
| Property | 205879 | 205891 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2058791 | 71 × 671 × 4391 |
| Prime factorization | 205879 | 7 × 67 × 439 |
| Divisors count | 2 | 8 |
| Divisors | 1, 205879 | 1, 7, 67, 439, 469, 3073, 29413, 205891 |
| Number of properties | 4 | 0 |
| Additive primes | 7440th | |
| Cousin primes (1st member) | 2188th | |
| Isolated primes | 14036th | |
| Primes | 18453rd | |
| Roman numberals | ||
| Base 2 | 1100100100001101112 | 1100100100010000112 |
| Base 3 | 1011101020113 | 1011101021213 |
| Base 4 | 3021003134 | 3021010034 |
| Base 5 | 230420045 | 230420315 |
| Base 6 | 42250516 | 42251116 |
| Base 7 | 15151427 | 15151607 |
| Base 8 | 6220678 | 6221038 |
| Base 9 | 3433649 | 3433779 |
| Base 10 | 20587910 | 20589110 |
| Base 11 | 13075311 | 13076411 |
| Base 12 | 9b18712 | 9b19712 |
| Base 13 | 7292b13 | 7293a13 |
| Base 14 | 5505914 | 5506714 |
| Base 15 | 4100415 | 4101115 |
| Base 16 | 3243716 | 3244316 |