Compare 28421 vs 28427
| Property | 28421 | 28427 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 971 × 2931 | 71 × 311 × 1311 |
| Prime factorization | 97 × 293 | 7 × 31 × 131 |
| Divisors count | 4 | 8 |
| Divisors | 1, 97, 293, 28421 | 1, 7, 31, 131, 217, 917, 4061, 28427 |
| Number of properties | 1 | 0 |
| Semiprimes | 7090th | |
| Roman numberals | ||
| Base 2 | 1101111000001012 | 1101111000010112 |
| Base 3 | 11022221223 | 11022222123 |
| Base 4 | 123300114 | 123300234 |
| Base 5 | 14021415 | 14022025 |
| Base 6 | 3353256 | 3353356 |
| Base 7 | 1456017 | 1456107 |
| Base 8 | 674058 | 674138 |
| Base 9 | 428789 | 428859 |
| Base 10 | 2842110 | 2842710 |
| Base 11 | 1a39811 | 1a3a311 |
| Base 12 | 1454512 | 1454b12 |
| Base 13 | cc2313 | cc2913 |
| Base 14 | a50114 | a50714 |
| Base 15 | 864b15 | 865215 |
| Base 16 | 6f0516 | 6f0b16 |