Compare 1395 vs 1405
| Property | 1395 | 1405 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 311 | 51 × 2811 |
| Prime factorization | 3 × 3 × 5 × 31 | 5 × 281 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395 | 1, 5, 281, 1405 |
| Number of properties | 0 | 1 |
| Semiprimes | 418th | |
| Roman numberals | MCCCXCV | MCDV |
| Base 2 | 101011100112 | 101011111012 |
| Base 3 | 12202003 | 12210013 |
| Base 4 | 1113034 | 1113314 |
| Base 5 | 210405 | 211105 |
| Base 6 | 102436 | 103016 |
| Base 7 | 40327 | 40457 |
| Base 8 | 25638 | 25758 |
| Base 9 | 18209 | 18319 |
| Base 10 | 139510 | 140510 |
| Base 11 | 105911 | 106811 |
| Base 12 | 98312 | 99112 |
| Base 13 | 83413 | 84113 |
| Base 14 | 71914 | 72514 |
| Base 15 | 63015 | 63a15 |
| Base 16 | 57316 | 57d16 |