Compare 381989 vs 381992
Property | 381989 | 381992 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 3819891 | 23 × 131 × 36731 |
Prime factorization | 381989 | 2 × 2 × 2 × 13 × 3673 |
Divisors count | 2 | 16 |
Divisors | 1, 381989 | 1, 2, 4, 8, 13, 26, 52, 104, 3673, 7346, 14692, 29384, 47749, 95498, 190996, 381992 |
Number of properties | 3 | 0 |
Chen primes | 13141st | |
Primes | 32447th | |
Twin primes (1st member) | 3662nd | |
Roman numberals | ||
Base 2 | 10111010100001001012 | 10111010100001010002 |
Base 3 | 2011012222023 | 2011012222123 |
Base 4 | 11311002114 | 11311002204 |
Base 5 | 442104245 | 442104325 |
Base 6 | 121042456 | 121042526 |
Base 7 | 31504467 | 31504527 |
Base 8 | 13520458 | 13520508 |
Base 9 | 6418829 | 6418859 |
Base 10 | 38198910 | 38199210 |
Base 11 | 240aa311 | 240aa611 |
Base 12 | 16508512 | 16508812 |
Base 13 | 104b3a13 | 104b4013 |
Base 14 | 9d2cd14 | 9d2d214 |
Base 15 | 782ae15 | 782b215 |
Base 16 | 5d42516 | 5d42816 |