Compare 395 vs 405
| Property | 395 | 405 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 791 | 34 × 51 |
| Prime factorization | 5 × 79 | 3 × 3 × 3 × 3 × 5 |
| Divisors count | 4 | 10 |
| Divisors | 1, 5, 79, 395 | 1, 3, 5, 9, 15, 27, 45, 81, 135, 405 |
| Number of properties | 1 | 0 |
| Semiprimes | 125th | |
| Roman numberals | CCCXCV | CDV |
| Base 2 | 1100010112 | 1100101012 |
| Base 3 | 1121223 | 1200003 |
| Base 4 | 120234 | 121114 |
| Base 5 | 30405 | 31105 |
| Base 6 | 14556 | 15136 |
| Base 7 | 11037 | 11167 |
| Base 8 | 6138 | 6258 |
| Base 9 | 4789 | 5009 |
| Base 10 | 39510 | 40510 |
| Base 11 | 32a11 | 33911 |
| Base 12 | 28b12 | 29912 |
| Base 13 | 24513 | 25213 |
| Base 14 | 20314 | 20d14 |
| Base 15 | 1b515 | 1c015 |
| Base 16 | 18b16 | 19516 |