Compare 129886 vs 129889
| Property | 129886 | 129889 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1011 × 6431 | 1931 × 6731 |
| Prime factorization | 2 × 101 × 643 | 193 × 673 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 101, 202, 643, 1286, 64943, 129886 | 1, 193, 673, 129889 |
| Number of properties | 0 | 1 |
| Semiprimes | 29997th | |
| Roman numberals | ||
| Base 2 | 111111011010111102 | 111111011011000012 |
| Base 3 | 201210111213 | 201210112013 |
| Base 4 | 1332311324 | 1332312014 |
| Base 5 | 131240215 | 131240245 |
| Base 6 | 24411546 | 24412016 |
| Base 7 | 10504517 | 10504547 |
| Base 8 | 3755368 | 3755418 |
| Base 9 | 2171479 | 2171519 |
| Base 10 | 12988610 | 12988910 |
| Base 11 | 8964911 | 8965111 |
| Base 12 | 631ba12 | 6320112 |
| Base 13 | 4717313 | 4717613 |
| Base 14 | 3549814 | 3549b14 |
| Base 15 | 2874115 | 2874415 |
| Base 16 | 1fb5e16 | 1fb6116 |