Compare 1557 vs 1568
| Property | 1557 | 1568 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 7 |
| Prime factorization | 32 × 1731 | 25 × 72 |
| Prime factorization | 3 × 3 × 173 | 2 × 2 × 2 × 2 × 2 × 7 × 7 |
| Divisors count | 6 | 18 |
| Divisors | 1, 3, 9, 173, 519, 1557 | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568 |
| Number of properties | 0 | 0 |
| Roman numberals | MDLVII | MDLXVIII |
| Base 2 | 110000101012 | 110001000002 |
| Base 3 | 20102003 | 20110023 |
| Base 4 | 1201114 | 1202004 |
| Base 5 | 222125 | 222335 |
| Base 6 | 111136 | 111326 |
| Base 7 | 43537 | 44007 |
| Base 8 | 30258 | 30408 |
| Base 9 | 21209 | 21329 |
| Base 10 | 155710 | 156810 |
| Base 11 | 119611 | 11a611 |
| Base 12 | a9912 | aa812 |
| Base 13 | 92a13 | 93813 |
| Base 14 | 7d314 | 80014 |
| Base 15 | 6dc15 | 6e815 |
| Base 16 | 61516 | 62016 |