Compare 16389 vs 16391
| Property | 16389 | 16391 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 33 × 6071 | 371 × 4431 |
| Prime factorization | 3 × 3 × 3 × 607 | 37 × 443 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 9, 27, 607, 1821, 5463, 16389 | 1, 37, 443, 16391 |
| Number of properties | 0 | 1 |
| Semiprimes | 4194th | |
| Roman numberals | ||
| Base 2 | 1000000000001012 | 1000000000001112 |
| Base 3 | 2111110003 | 2111110023 |
| Base 4 | 100000114 | 100000134 |
| Base 5 | 10110245 | 10110315 |
| Base 6 | 2035136 | 2035156 |
| Base 7 | 655327 | 655347 |
| Base 8 | 400058 | 400078 |
| Base 9 | 244309 | 244329 |
| Base 10 | 1638910 | 1639110 |
| Base 11 | 1134a11 | 1135111 |
| Base 12 | 959912 | 959b12 |
| Base 13 | 75c913 | 75cb13 |
| Base 14 | 5d8914 | 5d8b14 |
| Base 15 | 4cc915 | 4ccb15 |
| Base 16 | 400516 | 400716 |