Compare 129 vs 141
| Property | 129 | 141 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 431 | 31 × 471 |
| Prime factorization | 3 × 43 | 3 × 47 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 43, 129 | 1, 3, 47, 141 |
| Number of properties | 1 | 1 |
| Semiprimes | 43rd | 46th |
| Roman numberals | CXXIX | CXLI |
| Base 2 | 100000012 | 100011012 |
| Base 3 | 112103 | 120203 |
| Base 4 | 20014 | 20314 |
| Base 5 | 10045 | 10315 |
| Base 6 | 3336 | 3536 |
| Base 7 | 2437 | 2617 |
| Base 8 | 2018 | 2158 |
| Base 9 | 1539 | 1669 |
| Base 10 | 12910 | 14110 |
| Base 11 | 10811 | 11911 |
| Base 12 | a912 | b912 |
| Base 13 | 9c13 | ab13 |
| Base 14 | 9314 | a114 |
| Base 15 | 8915 | 9615 |
| Base 16 | 8116 | 8d16 |