Compare 28415 vs 28427
| Property | 28415 | 28427 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 56831 | 71 × 311 × 1311 |
| Prime factorization | 5 × 5683 | 7 × 31 × 131 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 5683, 28415 | 1, 7, 31, 131, 217, 917, 4061, 28427 |
| Number of properties | 1 | 0 |
| Semiprimes | 7087th | |
| Roman numberals | ||
| Base 2 | 1101110111111112 | 1101111000010112 |
| Base 3 | 11022221023 | 11022222123 |
| Base 4 | 123233334 | 123300234 |
| Base 5 | 14021305 | 14022025 |
| Base 6 | 3353156 | 3353356 |
| Base 7 | 1455627 | 1456107 |
| Base 8 | 673778 | 674138 |
| Base 9 | 428729 | 428859 |
| Base 10 | 2841510 | 2842710 |
| Base 11 | 1a39211 | 1a3a311 |
| Base 12 | 1453b12 | 1454b12 |
| Base 13 | cc1a13 | cc2913 |
| Base 14 | a4d914 | a50714 |
| Base 15 | 864515 | 865215 |
| Base 16 | 6eff16 | 6f0b16 |