Compare 30131 vs 30138
| Property | 30131 | 30138 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 291 × 10391 | 21 × 31 × 50231 |
| Prime factorization | 29 × 1039 | 2 × 3 × 5023 |
| Divisors count | 4 | 8 |
| Divisors | 1, 29, 1039, 30131 | 1, 2, 3, 6, 5023, 10046, 15069, 30138 |
| Number of properties | 1 | 0 |
| Semiprimes | 7490th | |
| Roman numberals | ||
| Base 2 | 1110101101100112 | 1110101101110102 |
| Base 3 | 11120222223 | 11121000203 |
| Base 4 | 131123034 | 131123224 |
| Base 5 | 14310115 | 14310235 |
| Base 6 | 3512556 | 3513106 |
| Base 7 | 1535637 | 1536037 |
| Base 8 | 726638 | 726728 |
| Base 9 | 452889 | 453069 |
| Base 10 | 3013110 | 3013810 |
| Base 11 | 2070211 | 2070911 |
| Base 12 | 1552b12 | 1553612 |
| Base 13 | 1093a13 | 1094413 |
| Base 14 | ada314 | adaa14 |
| Base 15 | 8ddb15 | 8de315 |
| Base 16 | 75b316 | 75ba16 |