Compare 129126 vs 129131
| Property | 129126 | 129131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 215211 | 1391 × 9291 |
| Prime factorization | 2 × 3 × 21521 | 139 × 929 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 21521, 43042, 64563, 129126 | 1, 139, 929, 129131 |
| Number of properties | 0 | 1 |
| Semiprimes | 29835th | |
| Roman numberals | ||
| Base 2 | 111111000011001102 | 111111000011010112 |
| Base 3 | 201200101103 | 201200101223 |
| Base 4 | 1332012124 | 1332012234 |
| Base 5 | 131130015 | 131130115 |
| Base 6 | 24334506 | 24334556 |
| Base 7 | 10453147 | 10453227 |
| Base 8 | 3741468 | 3741538 |
| Base 9 | 2161139 | 2161189 |
| Base 10 | 12912610 | 12913110 |
| Base 11 | 8901811 | 8902211 |
| Base 12 | 6288612 | 6288b12 |
| Base 13 | 46a0a13 | 46a1213 |
| Base 14 | 350b414 | 350b914 |
| Base 15 | 283d615 | 283db15 |
| Base 16 | 1f86616 | 1f86b16 |