Compare 8139 vs 8157
Property | 8139 | 8157 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 27131 | 31 × 27191 |
Prime factorization | 3 × 2713 | 3 × 2719 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 2713, 8139 | 1, 3, 2719, 8157 |
Number of properties | 1 | 1 |
Semiprimes | 2172nd | 2178th |
Roman numberals | ||
Base 2 | 11111110010112 | 11111110111012 |
Base 3 | 1020111103 | 1020120103 |
Base 4 | 13330234 | 13331314 |
Base 5 | 2300245 | 2301125 |
Base 6 | 1014036 | 1014336 |
Base 7 | 325057 | 325327 |
Base 8 | 177138 | 177358 |
Base 9 | 121439 | 121639 |
Base 10 | 813910 | 815710 |
Base 11 | 612a11 | 614611 |
Base 12 | 486312 | 487912 |
Base 13 | 392113 | 393613 |
Base 14 | 2d7514 | 2d8914 |
Base 15 | 262915 | 263c15 |
Base 16 | 1fcb16 | 1fdd16 |