Compare 16383 vs 16391
| Property | 16383 | 16391 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 431 × 1271 | 371 × 4431 |
| Prime factorization | 3 × 43 × 127 | 37 × 443 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 43, 127, 129, 381, 5461, 16383 | 1, 37, 443, 16391 |
| Number of properties | 0 | 1 |
| Semiprimes | 4194th | |
| Roman numberals | ||
| Base 2 | 111111111111112 | 1000000000001112 |
| Base 3 | 2111102103 | 2111110023 |
| Base 4 | 33333334 | 100000134 |
| Base 5 | 10110135 | 10110315 |
| Base 6 | 2035036 | 2035156 |
| Base 7 | 655237 | 655347 |
| Base 8 | 377778 | 400078 |
| Base 9 | 244239 | 244329 |
| Base 10 | 1638310 | 1639110 |
| Base 11 | 1134411 | 1135111 |
| Base 12 | 959312 | 959b12 |
| Base 13 | 75c313 | 75cb13 |
| Base 14 | 5d8314 | 5d8b14 |
| Base 15 | 4cc315 | 4ccb15 |
| Base 16 | 3fff16 | 400716 |