Compare 381989 vs 381996
| Property | 381989 | 381996 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 3819891 | 22 × 36 × 1311 |
| Prime factorization | 381989 | 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 131 |
| Divisors count | 2 | 42 |
| Divisors | 1, 381989 | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 729, 786, 972, 1179, 1458, 1572, 2358, 2916, 3537, 4716, 7074, 10611, 14148, 21222, 31833, 42444, 63666, 95499, 127332, 190998, 381996 |
| Number of properties | 3 | 0 |
| Chen primes | 13141st | |
| Primes | 32447th | |
| Twin primes (1st member) | 3662nd | |
| Roman numberals | ||
| Base 2 | 10111010100001001012 | 10111010100001011002 |
| Base 3 | 2011012222023 | 2011020000003 |
| Base 4 | 11311002114 | 11311002304 |
| Base 5 | 442104245 | 442104415 |
| Base 6 | 121042456 | 121043006 |
| Base 7 | 31504467 | 31504567 |
| Base 8 | 13520458 | 13520548 |
| Base 9 | 6418829 | 6420009 |
| Base 10 | 38198910 | 38199610 |
| Base 11 | 240aa311 | 240aaa11 |
| Base 12 | 16508512 | 16509012 |
| Base 13 | 104b3a13 | 104b4413 |
| Base 14 | 9d2cd14 | 9d2d614 |
| Base 15 | 782ae15 | 782b615 |
| Base 16 | 5d42516 | 5d42c16 |