Compare 20409 vs 20453
| Property | 20409 | 20453 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 68031 | 1131 × 1811 |
| Prime factorization | 3 × 6803 | 113 × 181 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 6803, 20409 | 1, 113, 181, 20453 |
| Number of properties | 1 | 1 |
| Semiprimes | 5179th | 5188th |
| Roman numberals | ||
| Base 2 | 1001111101110012 | 1001111111001012 |
| Base 3 | 10002222203 | 10010011123 |
| Base 4 | 103323214 | 103332114 |
| Base 5 | 11231145 | 11233035 |
| Base 6 | 2342536 | 2344056 |
| Base 7 | 1133347 | 1134267 |
| Base 8 | 476718 | 477458 |
| Base 9 | 308869 | 310459 |
| Base 10 | 2040910 | 2045310 |
| Base 11 | 1437411 | 1440411 |
| Base 12 | b98912 | ba0512 |
| Base 13 | 939c13 | 940413 |
| Base 14 | 761b14 | 764d14 |
| Base 15 | 60a915 | 60d815 |
| Base 16 | 4fb916 | 4fe516 |