Compare 129 vs 136
| Property | 129 | 136 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 431 | 23 × 171 |
| Prime factorization | 3 × 43 | 2 × 2 × 2 × 17 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 43, 129 | 1, 2, 4, 8, 17, 34, 68, 136 |
| Number of properties | 1 | 0 |
| Semiprimes | 43rd | |
| Roman numberals | CXXIX | CXXXVI |
| Base 2 | 100000012 | 100010002 |
| Base 3 | 112103 | 120013 |
| Base 4 | 20014 | 20204 |
| Base 5 | 10045 | 10215 |
| Base 6 | 3336 | 3446 |
| Base 7 | 2437 | 2537 |
| Base 8 | 2018 | 2108 |
| Base 9 | 1539 | 1619 |
| Base 10 | 12910 | 13610 |
| Base 11 | 10811 | 11411 |
| Base 12 | a912 | b412 |
| Base 13 | 9c13 | a613 |
| Base 14 | 9314 | 9a14 |
| Base 15 | 8915 | 9115 |
| Base 16 | 8116 | 8816 |