Compare 381977 vs 381989
| Property | 381977 | 381989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3819771 | 3819891 |
| Prime factorization | 381977 | 381989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 381977 | 1, 381989 |
| Number of properties | 4 | 3 |
| Chen primes | 13140th | 13141st |
| Isolated primes | 25125th | |
| Primes | 32446th | 32447th |
| Twin primes (1st member) | 3662nd | |
| Ulam primes | 2324th | |
| Roman numberals | ||
| Base 2 | 10111010100000110012 | 10111010100001001012 |
| Base 3 | 2011012220223 | 2011012222023 |
| Base 4 | 11311001214 | 11311002114 |
| Base 5 | 442104025 | 442104245 |
| Base 6 | 121042256 | 121042456 |
| Base 7 | 31504317 | 31504467 |
| Base 8 | 13520318 | 13520458 |
| Base 9 | 6418689 | 6418829 |
| Base 10 | 38197710 | 38198910 |
| Base 11 | 240a9211 | 240aa311 |
| Base 12 | 16507512 | 16508512 |
| Base 13 | 104b2b13 | 104b3a13 |
| Base 14 | 9d2c114 | 9d2cd14 |
| Base 15 | 782a215 | 782ae15 |
| Base 16 | 5d41916 | 5d42516 |