Compare 1026405 vs 1026407
| Property | 1026405 | 1026407 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 51 × 76031 | 10264071 |
| Prime factorization | 3 × 3 × 3 × 5 × 7603 | 1026407 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 7603, 22809, 38015, 68427, 114045, 205281, 342135, 1026405 | 1, 1026407 |
| Number of properties | 0 | 6 |
| Isolated primes | 63705th | |
| Primes | 80444th | |
| Safe primes | 4414th | |
| Sexy primes (1st member) | 16771st | |
| Sexy primes (2nd member) | 16770th | |
| Sexy prime triplets (2nd member) | 2963rd | |
| Roman numberals | ||
| Base 2 | 111110101001011001012 | 111110101001011001112 |
| Base 3 | 12210102220003 | 12210102220023 |
| Base 4 | 33222112114 | 33222112134 |
| Base 5 | 2303211105 | 2303211125 |
| Base 6 | 335555136 | 335555156 |
| Base 7 | 115033027 | 115033047 |
| Base 8 | 37245458 | 37245478 |
| Base 9 | 18338609 | 18338629 |
| Base 10 | 102640510 | 102640710 |
| Base 11 | 64117611 | 64117811 |
| Base 12 | 415b9912 | 415b9b12 |
| Base 13 | 29c25313 | 29c25513 |
| Base 14 | 1ca0a914 | 1ca0ab14 |
| Base 15 | 1541c015 | 1541c215 |
| Base 16 | fa96516 | fa96716 |