Compare 28555 vs 28561
| Property | 28555 | 28561 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 1 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 57111 | 134 |
| Prime factorization | 5 × 5711 | 13 × 13 × 13 × 13 |
| Divisors count | 4 | 5 |
| Divisors | 1, 5, 5711, 28555 | 1, 13, 169, 2197, 28561 |
| Number of properties | 1 | 0 |
| Semiprimes | 7117th | |
| Roman numberals | ||
| Base 2 | 1101111100010112 | 1101111100100012 |
| Base 3 | 11100111213 | 11100112113 |
| Base 4 | 123320234 | 123321014 |
| Base 5 | 14032105 | 14032215 |
| Base 6 | 3401116 | 3401216 |
| Base 7 | 1461527 | 1461617 |
| Base 8 | 676138 | 676218 |
| Base 9 | 431479 | 431549 |
| Base 10 | 2855510 | 2856110 |
| Base 11 | 1a4aa11 | 1a50511 |
| Base 12 | 1463712 | 1464112 |
| Base 13 | ccc713 | 1000013 |
| Base 14 | a59914 | a5a114 |
| Base 15 | 86da15 | 86e115 |
| Base 16 | 6f8b16 | 6f9116 |