Compare 381997 vs 382001
| Property | 381997 | 382001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 71 × 113 × 411 | 3820011 |
| Prime factorization | 7 × 11 × 11 × 11 × 41 | 382001 |
| Divisors count | 16 | 2 |
| Divisors | 1, 7, 11, 41, 77, 121, 287, 451, 847, 1331, 3157, 4961, 9317, 34727, 54571, 381997 | 1, 382001 |
| Number of properties | 0 | 4 |
| Chen primes | 13143rd | |
| Primes | 32449th | |
| Sophie germain primes | 3474th | |
| Twin primes (1st member) | 3663rd | |
| Roman numberals | ||
| Base 2 | 10111010100001011012 | 10111010100001100012 |
| Base 3 | 2011020000013 | 2011020000123 |
| Base 4 | 11311002314 | 11311003014 |
| Base 5 | 442104425 | 442110015 |
| Base 6 | 121043016 | 121043056 |
| Base 7 | 31504607 | 31504647 |
| Base 8 | 13520558 | 13520618 |
| Base 9 | 6420019 | 6420059 |
| Base 10 | 38199710 | 38200110 |
| Base 11 | 24100011 | 24100411 |
| Base 12 | 16509112 | 16509512 |
| Base 13 | 104b4513 | 104b4913 |
| Base 14 | 9d2d714 | 9d2db14 |
| Base 15 | 782b715 | 782bb15 |
| Base 16 | 5d42d16 | 5d43116 |