Compare 90130 vs 90131
| Property | 90130 | 90131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 90131 | 1931 × 4671 |
| Prime factorization | 2 × 5 × 9013 | 193 × 467 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 9013, 18026, 45065, 90130 | 1, 193, 467, 90131 |
| Number of properties | 0 | 1 |
| Semiprimes | 21184th | |
| Roman numberals | ||
| Base 2 | 101100000000100102 | 101100000000100112 |
| Base 3 | 111201220113 | 111201220123 |
| Base 4 | 1120001024 | 1120001034 |
| Base 5 | 103410105 | 103410115 |
| Base 6 | 15331346 | 15331356 |
| Base 7 | 5235257 | 5235267 |
| Base 8 | 2600228 | 2600238 |
| Base 9 | 1465649 | 1465659 |
| Base 10 | 9013010 | 9013110 |
| Base 11 | 6179711 | 6179811 |
| Base 12 | 441aa12 | 441ab12 |
| Base 13 | 3204113 | 3204213 |
| Base 14 | 24bbc14 | 24bbd14 |
| Base 15 | 1ba8a15 | 1ba8b15 |
| Base 16 | 1601216 | 1601316 |