Compare 681047 vs 681054
| Property | 681047 | 681054 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 6810471 | 21 × 31 × 111 × 171 × 6071 |
| Prime factorization | 681047 | 2 × 3 × 11 × 17 × 607 |
| Divisors count | 2 | 32 |
| Divisors | 1, 681047 | 1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 607, 1122, 1214, 1821, 3642, 6677, 10319, 13354, 20031, 20638, 30957, 40062, 61914, 113509, 227018, 340527, 681054 |
| Number of properties | 4 | 0 |
| Chen primes | 21535th | |
| Primes | 55143rd | |
| Sexy primes (2nd member) | 11862nd | |
| Twin primes (1st member) | 5942nd | |
| Roman numberals | ||
| Base 2 | 101001100100010101112 | 101001100100010111102 |
| Base 3 | 10211210122223 | 10211210200203 |
| Base 4 | 22121011134 | 22121011324 |
| Base 5 | 1332431425 | 1332432045 |
| Base 6 | 223325556 | 223330106 |
| Base 7 | 55343637 | 55344037 |
| Base 8 | 24621278 | 24621368 |
| Base 9 | 12471889 | 12472069 |
| Base 10 | 68104710 | 68105410 |
| Base 11 | 42575411 | 42576011 |
| Base 12 | 28a15b12 | 28a16612 |
| Base 13 | 1aacb313 | 1aacba13 |
| Base 14 | 13a2a314 | 13a2aa14 |
| Base 15 | d6bd215 | d6bd915 |
| Base 16 | a645716 | a645e16 |