Compare 128917 vs 128919
| Property | 128917 | 128919 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 1371 × 9411 | 31 × 72 × 8771 |
| Prime factorization | 137 × 941 | 3 × 7 × 7 × 877 |
| Divisors count | 4 | 12 |
| Divisors | 1, 137, 941, 128917 | 1, 3, 7, 21, 49, 147, 877, 2631, 6139, 18417, 42973, 128919 |
| Number of properties | 1 | 0 |
| Semiprimes | 29798th | |
| Roman numberals | ||
| Base 2 | 111110111100101012 | 111110111100101112 |
| Base 3 | 201122112013 | 201122112103 |
| Base 4 | 1331321114 | 1331321134 |
| Base 5 | 131111325 | 131111345 |
| Base 6 | 24325016 | 24325036 |
| Base 7 | 10445657 | 10446007 |
| Base 8 | 3736258 | 3736278 |
| Base 9 | 2157519 | 2157539 |
| Base 10 | 12891710 | 12891910 |
| Base 11 | 8894811 | 8894a11 |
| Base 12 | 6273112 | 6273312 |
| Base 13 | 468a913 | 468ab13 |
| Base 14 | 34da514 | 34da714 |
| Base 15 | 282e715 | 282e915 |
| Base 16 | 1f79516 | 1f79716 |