Compare 30131 vs 30145
| Property | 30131 | 30145 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 291 × 10391 | 51 × 60291 |
| Prime factorization | 29 × 1039 | 5 × 6029 |
| Divisors count | 4 | 4 |
| Divisors | 1, 29, 1039, 30131 | 1, 5, 6029, 30145 |
| Number of properties | 1 | 1 |
| Semiprimes | 7490th | 7492nd |
| Roman numberals | ||
| Base 2 | 1110101101100112 | 1110101110000012 |
| Base 3 | 11120222223 | 11121001113 |
| Base 4 | 131123034 | 131130014 |
| Base 5 | 14310115 | 14310405 |
| Base 6 | 3512556 | 3513216 |
| Base 7 | 1535637 | 1536137 |
| Base 8 | 726638 | 727018 |
| Base 9 | 452889 | 453149 |
| Base 10 | 3013110 | 3014510 |
| Base 11 | 2070211 | 2071511 |
| Base 12 | 1552b12 | 1554112 |
| Base 13 | 1093a13 | 1094b13 |
| Base 14 | ada314 | adb314 |
| Base 15 | 8ddb15 | 8dea15 |
| Base 16 | 75b316 | 75c116 |