Compare 12728 vs 12729
| Property | 12728 | 12729 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 371 × 431 | 31 × 42431 |
| Prime factorization | 2 × 2 × 2 × 37 × 43 | 3 × 4243 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728 | 1, 3, 4243, 12729 |
| Number of properties | 0 | 1 |
| Semiprimes | 3308th | |
| Roman numberals | ||
| Base 2 | 110001101110002 | 110001101110012 |
| Base 3 | 1221101023 | 1221101103 |
| Base 4 | 30123204 | 30123214 |
| Base 5 | 4014035 | 4014045 |
| Base 6 | 1345326 | 1345336 |
| Base 7 | 520527 | 520537 |
| Base 8 | 306708 | 306718 |
| Base 9 | 184129 | 184139 |
| Base 10 | 1272810 | 1272910 |
| Base 11 | 962111 | 962211 |
| Base 12 | 744812 | 744912 |
| Base 13 | 5a4113 | 5a4213 |
| Base 14 | 48d214 | 48d314 |
| Base 15 | 3b8815 | 3b8915 |
| Base 16 | 31b816 | 31b916 |