Compare 8139 vs 8185
| Property | 8139 | 8185 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 27131 | 51 × 16371 |
| Prime factorization | 3 × 2713 | 5 × 1637 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 2713, 8139 | 1, 5, 1637, 8185 |
| Number of properties | 1 | 1 |
| Semiprimes | 2172nd | 2183rd |
| Roman numberals | ||
| Base 2 | 11111110010112 | 11111111110012 |
| Base 3 | 1020111103 | 1020200113 |
| Base 4 | 13330234 | 13333214 |
| Base 5 | 2300245 | 2302205 |
| Base 6 | 1014036 | 1015216 |
| Base 7 | 325057 | 326027 |
| Base 8 | 177138 | 177718 |
| Base 9 | 121439 | 122049 |
| Base 10 | 813910 | 818510 |
| Base 11 | 612a11 | 617111 |
| Base 12 | 486312 | 48a112 |
| Base 13 | 392113 | 395813 |
| Base 14 | 2d7514 | 2da914 |
| Base 15 | 262915 | 265a15 |
| Base 16 | 1fcb16 | 1ff916 |