Compare 128989 vs 129039
| Property | 128989 | 129039 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 184271 | 31 × 430131 |
| Prime factorization | 7 × 18427 | 3 × 43013 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 18427, 128989 | 1, 3, 43013, 129039 |
| Number of properties | 1 | 1 |
| Semiprimes | 29809th | 29819th |
| Roman numberals | ||
| Base 2 | 111110111110111012 | 111111000000011112 |
| Base 3 | 201122211013 | 201200000203 |
| Base 4 | 1331331314 | 1332000334 |
| Base 5 | 131114245 | 131121245 |
| Base 6 | 24331016 | 24332236 |
| Base 7 | 10450307 | 10451317 |
| Base 8 | 3737358 | 3740178 |
| Base 9 | 2158419 | 2160069 |
| Base 10 | 12898910 | 12903910 |
| Base 11 | 88a0311 | 88a4911 |
| Base 12 | 6279112 | 6281312 |
| Base 13 | 4693313 | 4697113 |
| Base 14 | 3501714 | 3505114 |
| Base 15 | 2834415 | 2837915 |
| Base 16 | 1f7dd16 | 1f80f16 |