Compare 54145 vs 54155
| Property | 54145 | 54155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 51 × 72 × 131 × 171 | 51 × 108311 |
| Prime factorization | 5 × 7 × 7 × 13 × 17 | 5 × 10831 |
| Divisors count | 24 | 4 |
| Divisors | 1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 4165, 7735, 10829, 54145 | 1, 5, 10831, 54155 |
| Number of properties | 0 | 1 |
| Semiprimes | 13067th | |
| Roman numberals | ||
| Base 2 | 11010011100000012 | 11010011100010112 |
| Base 3 | 22020211013 | 22020212023 |
| Base 4 | 310320014 | 310320234 |
| Base 5 | 32130405 | 32131105 |
| Base 6 | 10544016 | 10544156 |
| Base 7 | 3136007 | 3136137 |
| Base 8 | 1516018 | 1516138 |
| Base 9 | 822419 | 822529 |
| Base 10 | 5414510 | 5415510 |
| Base 11 | 3775311 | 3776211 |
| Base 12 | 2740112 | 2740b12 |
| Base 13 | 1b85013 | 1b85a13 |
| Base 14 | 15a3714 | 15a4314 |
| Base 15 | 1109a15 | 110a515 |
| Base 16 | d38116 | d38b16 |