Compare 1556 vs 1566
| Property | 1556 | 1566 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 22 × 3891 | 21 × 33 × 291 |
| Prime factorization | 2 × 2 × 389 | 2 × 3 × 3 × 3 × 29 |
| Divisors count | 6 | 16 |
| Divisors | 1, 2, 4, 389, 778, 1556 | 1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566 |
| Number of properties | 0 | 0 |
| Roman numberals | MDLVI | MDLXVI |
| Base 2 | 110000101002 | 110000111102 |
| Base 3 | 20101223 | 20110003 |
| Base 4 | 1201104 | 1201324 |
| Base 5 | 222115 | 222315 |
| Base 6 | 111126 | 111306 |
| Base 7 | 43527 | 43657 |
| Base 8 | 30248 | 30368 |
| Base 9 | 21189 | 21309 |
| Base 10 | 155610 | 156610 |
| Base 11 | 119511 | 11a411 |
| Base 12 | a9812 | aa612 |
| Base 13 | 92913 | 93613 |
| Base 14 | 7d214 | 7dc14 |
| Base 15 | 6db15 | 6e615 |
| Base 16 | 61416 | 61e16 |