Compare 381989 vs 383609
| Property | 381989 | 383609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3819891 | 3836091 |
| Prime factorization | 381989 | 383609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 381989 | 1, 383609 |
| Number of properties | 3 | 6 |
| Additive primes | 12909th | |
| Chen primes | 13141st | 13190th |
| Emirps | 6295th | |
| Good primes | 1519th | |
| Primes | 32447th | 32568th |
| Twin primes (1st member) | 3662nd | 3674th |
| Roman numberals | ||
| Base 2 | 10111010100001001012 | 10111011010011110012 |
| Base 3 | 2011012222023 | 2011110122023 |
| Base 4 | 11311002114 | 11312213214 |
| Base 5 | 442104245 | 442334145 |
| Base 6 | 121042456 | 121155456 |
| Base 7 | 31504467 | 31552527 |
| Base 8 | 13520458 | 13551718 |
| Base 9 | 6418829 | 6441829 |
| Base 10 | 38198910 | 38360910 |
| Base 11 | 240aa311 | 24223611 |
| Base 12 | 16508512 | 165bb512 |
| Base 13 | 104b3a13 | 1057b513 |
| Base 14 | 9d2cd14 | 9db2914 |
| Base 15 | 782ae15 | 789de15 |
| Base 16 | 5d42516 | 5da7916 |