Compare 381989 vs 381995
| Property | 381989 | 381995 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3819891 | 51 × 191 × 40211 |
| Prime factorization | 381989 | 5 × 19 × 4021 |
| Divisors count | 2 | 8 |
| Divisors | 1, 381989 | 1, 5, 19, 95, 4021, 20105, 76399, 381995 |
| Number of properties | 3 | 0 |
| Chen primes | 13141st | |
| Primes | 32447th | |
| Twin primes (1st member) | 3662nd | |
| Roman numberals | ||
| Base 2 | 10111010100001001012 | 10111010100001010112 |
| Base 3 | 2011012222023 | 2011012222223 |
| Base 4 | 11311002114 | 11311002234 |
| Base 5 | 442104245 | 442104405 |
| Base 6 | 121042456 | 121042556 |
| Base 7 | 31504467 | 31504557 |
| Base 8 | 13520458 | 13520538 |
| Base 9 | 6418829 | 6418889 |
| Base 10 | 38198910 | 38199510 |
| Base 11 | 240aa311 | 240aa911 |
| Base 12 | 16508512 | 16508b12 |
| Base 13 | 104b3a13 | 104b4313 |
| Base 14 | 9d2cd14 | 9d2d514 |
| Base 15 | 782ae15 | 782b515 |
| Base 16 | 5d42516 | 5d42b16 |