Compare 2145 vs 2148
| Property | 2145 | 2148 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 51 × 111 × 131 | 22 × 31 × 1791 |
| Prime factorization | 3 × 5 × 11 × 13 | 2 × 2 × 3 × 179 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145 | 1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCXLV | MMCXLVIII |
| Base 2 | 1000011000012 | 1000011001002 |
| Base 3 | 22211103 | 22211203 |
| Base 4 | 2012014 | 2012104 |
| Base 5 | 320405 | 320435 |
| Base 6 | 135336 | 135406 |
| Base 7 | 61537 | 61567 |
| Base 8 | 41418 | 41448 |
| Base 9 | 28439 | 28469 |
| Base 10 | 214510 | 214810 |
| Base 11 | 168011 | 168311 |
| Base 12 | 12a912 | 12b012 |
| Base 13 | c9013 | c9313 |
| Base 14 | ad314 | ad614 |
| Base 15 | 98015 | 98315 |
| Base 16 | 86116 | 86416 |