Compare 126685 vs 126691
| Property | 126685 | 126691 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 19491 | 1266911 |
| Prime factorization | 5 × 13 × 1949 | 126691 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 1949, 9745, 25337, 126685 | 1, 126691 |
| Number of properties | 0 | 4 |
| Cuban primes 1 | 72nd | |
| Isolated primes | 8911th | |
| Primes | 11878th | |
| Ulam primes | 828th | |
| Roman numberals | ||
| Base 2 | 111101110110111012 | 111101110111000112 |
| Base 3 | 201022100013 | 201022100213 |
| Base 4 | 1323231314 | 1323232034 |
| Base 5 | 130232205 | 130232315 |
| Base 6 | 24143016 | 24143116 |
| Base 7 | 10352267 | 10352357 |
| Base 8 | 3673358 | 3673438 |
| Base 9 | 2127019 | 2127079 |
| Base 10 | 12668510 | 12669110 |
| Base 11 | 871a911 | 8720411 |
| Base 12 | 6139112 | 6139712 |
| Base 13 | 4588013 | 4588613 |
| Base 14 | 3424d14 | 3425514 |
| Base 15 | 2780a15 | 2781115 |
| Base 16 | 1eedd16 | 1eee316 |