Compare 2145 vs 2146
| Property | 2145 | 2146 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 111 × 131 | 21 × 291 × 371 |
| Prime factorization | 3 × 5 × 11 × 13 | 2 × 29 × 37 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145 | 1, 2, 29, 37, 58, 74, 1073, 2146 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCXLV | MMCXLVI |
| Base 2 | 1000011000012 | 1000011000102 |
| Base 3 | 22211103 | 22211113 |
| Base 4 | 2012014 | 2012024 |
| Base 5 | 320405 | 320415 |
| Base 6 | 135336 | 135346 |
| Base 7 | 61537 | 61547 |
| Base 8 | 41418 | 41428 |
| Base 9 | 28439 | 28449 |
| Base 10 | 214510 | 214610 |
| Base 11 | 168011 | 168111 |
| Base 12 | 12a912 | 12aa12 |
| Base 13 | c9013 | c9113 |
| Base 14 | ad314 | ad414 |
| Base 15 | 98015 | 98115 |
| Base 16 | 86116 | 86216 |