Compare 1635 vs 1644
| Property | 1635 | 1644 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 51 × 1091 | 22 × 31 × 1371 |
| Prime factorization | 3 × 5 × 109 | 2 × 2 × 3 × 137 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 5, 15, 109, 327, 545, 1635 | 1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCXXXV | MDCXLIV |
| Base 2 | 110011000112 | 110011011002 |
| Base 3 | 20201203 | 20202203 |
| Base 4 | 1212034 | 1212304 |
| Base 5 | 230205 | 230345 |
| Base 6 | 113236 | 113406 |
| Base 7 | 45247 | 45367 |
| Base 8 | 31438 | 31548 |
| Base 9 | 22169 | 22269 |
| Base 10 | 163510 | 164410 |
| Base 11 | 125711 | 126511 |
| Base 12 | b4312 | b5012 |
| Base 13 | 98a13 | 99613 |
| Base 14 | 84b14 | 85614 |
| Base 15 | 74015 | 74915 |
| Base 16 | 66316 | 66c16 |