Compare 128907 vs 128917
| Property | 128907 | 128917 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 143231 | 1371 × 9411 |
| Prime factorization | 3 × 3 × 14323 | 137 × 941 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 14323, 42969, 128907 | 1, 137, 941, 128917 |
| Number of properties | 0 | 1 |
| Semiprimes | 29798th | |
| Roman numberals | ||
| Base 2 | 111110111100010112 | 111110111100101012 |
| Base 3 | 201122111003 | 201122112013 |
| Base 4 | 1331320234 | 1331321114 |
| Base 5 | 131111125 | 131111325 |
| Base 6 | 24324436 | 24325016 |
| Base 7 | 10445527 | 10445657 |
| Base 8 | 3736138 | 3736258 |
| Base 9 | 2157409 | 2157519 |
| Base 10 | 12890710 | 12891710 |
| Base 11 | 8893911 | 8894811 |
| Base 12 | 6272312 | 6273112 |
| Base 13 | 4689c13 | 468a913 |
| Base 14 | 34d9914 | 34da514 |
| Base 15 | 282dc15 | 282e715 |
| Base 16 | 1f78b16 | 1f79516 |