Compare 1617 vs 1628
| Property | 1617 | 1628 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 72 × 111 | 22 × 111 × 371 |
| Prime factorization | 3 × 7 × 7 × 11 | 2 × 2 × 11 × 37 |
| Divisors count | 12 | 12 |
| Divisors | 1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617 | 1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCXVII | MDCXXVIII |
| Base 2 | 110010100012 | 110010111002 |
| Base 3 | 20122203 | 20200223 |
| Base 4 | 1211014 | 1211304 |
| Base 5 | 224325 | 230035 |
| Base 6 | 112536 | 113126 |
| Base 7 | 45007 | 45147 |
| Base 8 | 31218 | 31348 |
| Base 9 | 21869 | 22089 |
| Base 10 | 161710 | 162810 |
| Base 11 | 124011 | 125011 |
| Base 12 | b2912 | b3812 |
| Base 13 | 97513 | 98313 |
| Base 14 | 83714 | 84414 |
| Base 15 | 72c15 | 73815 |
| Base 16 | 65116 | 65c16 |