Compare 80111 vs 80115
| Property | 80111 | 80115 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 801111 | 31 × 51 × 72 × 1091 |
| Prime factorization | 80111 | 3 × 5 × 7 × 7 × 109 |
| Divisors count | 2 | 24 |
| Divisors | 1, 80111 | 1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 545, 735, 763, 1635, 2289, 3815, 5341, 11445, 16023, 26705, 80115 |
| Number of properties | 5 | 0 |
| Additive primes | 3266th | |
| Chen primes | 3546th | |
| Cousin primes (2nd member) | 1015th | |
| Isolated primes | 5831st | |
| Primes | 7844th | |
| Roman numberals | ||
| Base 2 | 100111000111011112 | 100111000111100112 |
| Base 3 | 110012200023 | 110012200203 |
| Base 4 | 1032032334 | 1032033034 |
| Base 5 | 100304215 | 100304305 |
| Base 6 | 14145156 | 14145236 |
| Base 7 | 4523637 | 4524007 |
| Base 8 | 2343578 | 2343638 |
| Base 9 | 1318029 | 1318069 |
| Base 10 | 8011110 | 8011510 |
| Base 11 | 5520911 | 5521211 |
| Base 12 | 3a43b12 | 3a44312 |
| Base 13 | 2a60513 | 2a60913 |
| Base 14 | 212a314 | 212a714 |
| Base 15 | 18b0b15 | 18b1015 |
| Base 16 | 138ef16 | 138f316 |