Compare 28119 vs 28129
| Property | 28119 | 28129 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 131 × 1031 | 231 × 12231 |
| Prime factorization | 3 × 7 × 13 × 103 | 23 × 1223 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119 | 1, 23, 1223, 28129 |
| Number of properties | 0 | 1 |
| Semiprimes | 7012th | |
| Roman numberals | ||
| Base 2 | 1101101110101112 | 1101101111000012 |
| Base 3 | 11021201103 | 11021202113 |
| Base 4 | 123131134 | 123132014 |
| Base 5 | 13444345 | 14000045 |
| Base 6 | 3341036 | 3341216 |
| Base 7 | 1446607 | 1450037 |
| Base 8 | 667278 | 667418 |
| Base 9 | 425139 | 425249 |
| Base 10 | 2811910 | 2812910 |
| Base 11 | 1a14311 | 1a15211 |
| Base 12 | 1433312 | 1434112 |
| Base 13 | ca5013 | ca5a13 |
| Base 14 | a36714 | a37314 |
| Base 15 | 84e915 | 850415 |
| Base 16 | 6dd716 | 6de116 |