Compare 681401 vs 681403
| Property | 681401 | 681403 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 3111 × 3131 | 6814031 |
| Prime factorization | 7 × 311 × 313 | 681403 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 311, 313, 2177, 2191, 97343, 681401 | 1, 681403 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 5948th | |
| Isolated primes | 43280th | |
| Primes | 55169th | |
| Prime triplets (1st member) | 2166th | |
| Sexy primes (1st member) | 11867th | |
| Roman numberals | ||
| Base 2 | 101001100101101110012 | 101001100101101110112 |
| Base 3 | 10211212010023 | 10211212010113 |
| Base 4 | 22121123214 | 22121123234 |
| Base 5 | 1333011015 | 1333011035 |
| Base 6 | 223343456 | 223343516 |
| Base 7 | 55354107 | 55354127 |
| Base 8 | 24626718 | 24626738 |
| Base 9 | 12476329 | 12476349 |
| Base 10 | 68140110 | 68140310 |
| Base 11 | 425a4611 | 425a4811 |
| Base 12 | 28a3b512 | 28a3b712 |
| Base 13 | 1ab1c613 | 1ab1c813 |
| Base 14 | 13a47714 | 13a47914 |
| Base 15 | d6d6b15 | d6d6d15 |
| Base 16 | a65b916 | a65bb16 |