Compare 190871 vs 190880
| Property | 190871 | 190880 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 1908711 | 25 × 51 × 11931 |
| Prime factorization | 190871 | 2 × 2 × 2 × 2 × 2 × 5 × 1193 |
| Divisors count | 2 | 24 |
| Divisors | 1, 190871 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1193, 2386, 4772, 5965, 9544, 11930, 19088, 23860, 38176, 47720, 95440, 190880 |
| Number of properties | 4 | 0 |
| Chen primes | 7252nd | |
| Emirps | 4020th | |
| Isolated primes | 13080th | |
| Primes | 17237th | |
| Roman numberals | ||
| Base 2 | 1011101001100101112 | 1011101001101000002 |
| Base 3 | 1002002110223 | 1002002111223 |
| Base 4 | 2322121134 | 2322122004 |
| Base 5 | 221014415 | 221020105 |
| Base 6 | 40313556 | 40314126 |
| Base 7 | 14233227 | 14233347 |
| Base 8 | 5646278 | 5646408 |
| Base 9 | 3207389 | 3207489 |
| Base 10 | 19087110 | 19088010 |
| Base 11 | 12044a11 | 12045811 |
| Base 12 | 9255b12 | 9256812 |
| Base 13 | 68b5513 | 68b6113 |
| Base 14 | 4d7b914 | 4d7c414 |
| Base 15 | 3b84b15 | 3b85515 |
| Base 16 | 2e99716 | 2e9a016 |