Compare 128828 vs 128839
Property | 128828 | 128839 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 71 × 431 × 1071 | 191 × 67811 |
Prime factorization | 2 × 2 × 7 × 43 × 107 | 19 × 6781 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 749, 1204, 1498, 2996, 4601, 9202, 18404, 32207, 64414, 128828 | 1, 19, 6781, 128839 |
Number of properties | 0 | 1 |
Semiprimes | 29779th | |
Roman numberals | ||
Base 2 | 111110111001111002 | 111110111010001112 |
Base 3 | 201122011023 | 201122012113 |
Base 4 | 1331303304 | 1331310134 |
Base 5 | 131103035 | 131103245 |
Base 6 | 24322326 | 24322516 |
Base 7 | 10444107 | 10444247 |
Base 8 | 3734748 | 3735078 |
Base 9 | 2156429 | 2156549 |
Base 10 | 12882810 | 12883910 |
Base 11 | 8887711 | 8888711 |
Base 12 | 6267812 | 6268712 |
Base 13 | 4683b13 | 4684913 |
Base 14 | 34d4014 | 34d4b14 |
Base 15 | 2828815 | 2829415 |
Base 16 | 1f73c16 | 1f74716 |