Compare 20409 vs 20413
| Property | 20409 | 20413 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 68031 | 1371 × 1491 |
| Prime factorization | 3 × 6803 | 137 × 149 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 6803, 20409 | 1, 137, 149, 20413 |
| Number of properties | 1 | 1 |
| Semiprimes | 5179th | 5180th |
| Roman numberals | ||
| Base 2 | 1001111101110012 | 1001111101111012 |
| Base 3 | 10002222203 | 10010000013 |
| Base 4 | 103323214 | 103323314 |
| Base 5 | 11231145 | 11231235 |
| Base 6 | 2342536 | 2343016 |
| Base 7 | 1133347 | 1133417 |
| Base 8 | 476718 | 476758 |
| Base 9 | 308869 | 310019 |
| Base 10 | 2040910 | 2041310 |
| Base 11 | 1437411 | 1437811 |
| Base 12 | b98912 | b99112 |
| Base 13 | 939c13 | 93a313 |
| Base 14 | 761b14 | 762114 |
| Base 15 | 60a915 | 60ad15 |
| Base 16 | 4fb916 | 4fbd16 |