Compare 420013 vs 420015
| Property | 420013 | 420015 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 381831 | 31 × 51 × 280011 |
| Prime factorization | 11 × 38183 | 3 × 5 × 28001 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 38183, 420013 | 1, 3, 5, 15, 28001, 84003, 140005, 420015 |
| Number of properties | 1 | 0 |
| Semiprimes | 91769th | |
| Roman numberals | ||
| Base 2 | 11001101000101011012 | 11001101000101011112 |
| Base 3 | 2101000110013 | 2101000110103 |
| Base 4 | 12122022314 | 12122022334 |
| Base 5 | 1014200235 | 1014200305 |
| Base 6 | 130003016 | 130003036 |
| Base 7 | 33663467 | 33663517 |
| Base 8 | 14642558 | 14642578 |
| Base 9 | 7101319 | 7101339 |
| Base 10 | 42001310 | 42001510 |
| Base 11 | 26762011 | 26762211 |
| Base 12 | 18309112 | 18309312 |
| Base 13 | 11923913 | 11923b13 |
| Base 14 | ad0cd14 | ad0d114 |
| Base 15 | 846ad15 | 846b015 |
| Base 16 | 668ad16 | 668af16 |