Compare 129142 vs 129153
| Property | 129142 | 129153 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 49671 | 31 × 430511 |
| Prime factorization | 2 × 13 × 4967 | 3 × 43051 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 26, 4967, 9934, 64571, 129142 | 1, 3, 43051, 129153 |
| Number of properties | 0 | 1 |
| Semiprimes | 29840th | |
| Roman numberals | ||
| Base 2 | 111111000011101102 | 111111000100000012 |
| Base 3 | 201200110013 | 201200111103 |
| Base 4 | 1332013124 | 1332020014 |
| Base 5 | 131130325 | 131131035 |
| Base 6 | 24335146 | 24335336 |
| Base 7 | 10453367 | 10453537 |
| Base 8 | 3741668 | 3742018 |
| Base 9 | 2161319 | 2161439 |
| Base 10 | 12914210 | 12915310 |
| Base 11 | 8903211 | 8904211 |
| Base 12 | 6289a12 | 628a912 |
| Base 13 | 46a2013 | 46a2b13 |
| Base 14 | 350c614 | 350d314 |
| Base 15 | 283e715 | 2840315 |
| Base 16 | 1f87616 | 1f88116 |