Compare 129899 vs 129905
| Property | 129899 | 129905 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 72 × 111 × 2411 | 51 × 259811 |
| Prime factorization | 7 × 7 × 11 × 241 | 5 × 25981 |
| Divisors count | 12 | 4 |
| Divisors | 1, 7, 11, 49, 77, 241, 539, 1687, 2651, 11809, 18557, 129899 | 1, 5, 25981, 129905 |
| Number of properties | 0 | 1 |
| Semiprimes | 29999th | |
| Roman numberals | ||
| Base 2 | 111111011011010112 | 111111011011100012 |
| Base 3 | 201210120023 | 201210120223 |
| Base 4 | 1332312234 | 1332313014 |
| Base 5 | 131240445 | 131241105 |
| Base 6 | 24412156 | 24412256 |
| Base 7 | 10505007 | 10505067 |
| Base 8 | 3755538 | 3755618 |
| Base 9 | 2171629 | 2171689 |
| Base 10 | 12989910 | 12990510 |
| Base 11 | 8966011 | 8966611 |
| Base 12 | 6320b12 | 6321512 |
| Base 13 | 4718313 | 4718913 |
| Base 14 | 354a714 | 354ad14 |
| Base 15 | 2874e15 | 2875515 |
| Base 16 | 1fb6b16 | 1fb7116 |