Compare 396 vs 405
| Property | 396 | 405 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 5 |
| Prime factorization | 22 × 32 × 111 | 34 × 51 |
| Prime factorization | 2 × 2 × 3 × 3 × 11 | 3 × 3 × 3 × 3 × 5 |
| Divisors count | 18 | 10 |
| Divisors | 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396 | 1, 3, 5, 9, 15, 27, 45, 81, 135, 405 |
| Number of properties | 0 | 0 |
| Roman numberals | CCCXCVI | CDV |
| Base 2 | 1100011002 | 1100101012 |
| Base 3 | 1122003 | 1200003 |
| Base 4 | 120304 | 121114 |
| Base 5 | 30415 | 31105 |
| Base 6 | 15006 | 15136 |
| Base 7 | 11047 | 11167 |
| Base 8 | 6148 | 6258 |
| Base 9 | 4809 | 5009 |
| Base 10 | 39610 | 40510 |
| Base 11 | 33011 | 33911 |
| Base 12 | 29012 | 29912 |
| Base 13 | 24613 | 25213 |
| Base 14 | 20414 | 20d14 |
| Base 15 | 1b615 | 1c015 |
| Base 16 | 18c16 | 19516 |