Compare 142838 vs 142869
| Property | 142838 | 142869 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 714191 | 31 × 476231 |
| Prime factorization | 2 × 71419 | 3 × 47623 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 71419, 142838 | 1, 3, 47623, 142869 |
| Number of properties | 1 | 1 |
| Semiprimes | 32811th | 32820th |
| Roman numberals | ||
| Base 2 | 1000101101111101102 | 1000101110000101012 |
| Base 3 | 210202210223 | 210202221103 |
| Base 4 | 2023133124 | 2023201114 |
| Base 5 | 140323235 | 140324345 |
| Base 6 | 30211426 | 30212336 |
| Base 7 | 11333037 | 11333467 |
| Base 8 | 4267668 | 4270258 |
| Base 9 | 2368389 | 2368739 |
| Base 10 | 14283810 | 14286910 |
| Base 11 | 9835311 | 9838111 |
| Base 12 | 6a7b212 | 6a81912 |
| Base 13 | 5002713 | 5004c13 |
| Base 14 | 3a0aa14 | 3a0cd14 |
| Base 15 | 2c4c815 | 2c4e915 |
| Base 16 | 22df616 | 22e1516 |