Compare 128906 vs 128908
Property | 128906 | 128908 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 5 |
Prime factorization | 21 × 644531 | 22 × 131 × 371 × 671 |
Prime factorization | 2 × 64453 | 2 × 2 × 13 × 37 × 67 |
Divisors count | 4 | 24 |
Divisors | 1, 2, 64453, 128906 | 1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 3484, 4958, 9916, 32227, 64454, 128908 |
Number of properties | 1 | 0 |
Semiprimes | 29795th | |
Roman numberals | ||
Base 2 | 111110111100010102 | 111110111100011002 |
Base 3 | 201122110223 | 201122111013 |
Base 4 | 1331320224 | 1331320304 |
Base 5 | 131111115 | 131111135 |
Base 6 | 24324426 | 24324446 |
Base 7 | 10445517 | 10445537 |
Base 8 | 3736128 | 3736148 |
Base 9 | 2157389 | 2157419 |
Base 10 | 12890610 | 12890810 |
Base 11 | 8893811 | 8893a11 |
Base 12 | 6272212 | 6272412 |
Base 13 | 4689b13 | 468a013 |
Base 14 | 34d9814 | 34d9a14 |
Base 15 | 282db15 | 282dd15 |
Base 16 | 1f78a16 | 1f78c16 |