Compare 8130 vs 8139
| Property | 8130 | 8139 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 2711 | 31 × 27131 |
| Prime factorization | 2 × 3 × 5 × 271 | 3 × 2713 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130 | 1, 3, 2713, 8139 |
| Number of properties | 0 | 1 |
| Semiprimes | 2172nd | |
| Roman numberals | ||
| Base 2 | 11111110000102 | 11111110010112 |
| Base 3 | 1020110103 | 1020111103 |
| Base 4 | 13330024 | 13330234 |
| Base 5 | 2300105 | 2300245 |
| Base 6 | 1013506 | 1014036 |
| Base 7 | 324637 | 325057 |
| Base 8 | 177028 | 177138 |
| Base 9 | 121339 | 121439 |
| Base 10 | 813010 | 813910 |
| Base 11 | 612111 | 612a11 |
| Base 12 | 485612 | 486312 |
| Base 13 | 391513 | 392113 |
| Base 14 | 2d6a14 | 2d7514 |
| Base 15 | 262015 | 262915 |
| Base 16 | 1fc216 | 1fcb16 |