Compare 420142 vs 420173
| Property | 420142 | 420173 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2100711 | 131 × 323211 |
| Prime factorization | 2 × 210071 | 13 × 32321 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 210071, 420142 | 1, 13, 32321, 420173 |
| Number of properties | 1 | 1 |
| Semiprimes | 91797th | 91805th |
| Roman numberals | ||
| Base 2 | 11001101001001011102 | 11001101001010011012 |
| Base 3 | 2101000222113 | 2101001002223 |
| Base 4 | 12122102324 | 12122110314 |
| Base 5 | 1014210325 | 1014211435 |
| Base 6 | 130010346 | 130011256 |
| Base 7 | 33666227 | 33666657 |
| Base 8 | 14644568 | 14645158 |
| Base 9 | 7102849 | 7103289 |
| Base 10 | 42014210 | 42017310 |
| Base 11 | 26772811 | 26775611 |
| Base 12 | 18317a12 | 1831a512 |
| Base 13 | 11930813 | 11933013 |
| Base 14 | ad18214 | ad1a514 |
| Base 15 | 8474715 | 8476815 |
| Base 16 | 6692e16 | 6694d16 |