Compare 128890 vs 128901
| Property | 128890 | 128901 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 128891 | 31 × 429671 |
| Prime factorization | 2 × 5 × 12889 | 3 × 42967 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 12889, 25778, 64445, 128890 | 1, 3, 42967, 128901 |
| Number of properties | 0 | 1 |
| Semiprimes | 29793rd | |
| Roman numberals | ||
| Base 2 | 111110111011110102 | 111110111100001012 |
| Base 3 | 201122102013 | 201122110103 |
| Base 4 | 1331313224 | 1331320114 |
| Base 5 | 131110305 | 131111015 |
| Base 6 | 24324146 | 24324336 |
| Base 7 | 10445267 | 10445437 |
| Base 8 | 3735728 | 3736058 |
| Base 9 | 2157219 | 2157339 |
| Base 10 | 12889010 | 12890110 |
| Base 11 | 8892311 | 8893311 |
| Base 12 | 6270a12 | 6271912 |
| Base 13 | 4688813 | 4689613 |
| Base 14 | 34d8614 | 34d9314 |
| Base 15 | 282ca15 | 282d615 |
| Base 16 | 1f77a16 | 1f78516 |