Compare 390142 vs 390171
| Property | 390142 | 390171 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 1950711 | 31 × 1300571 |
| Prime factorization | 2 × 195071 | 3 × 130057 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 195071, 390142 | 1, 3, 130057, 390171 |
| Number of properties | 1 | 1 |
| Semiprimes | 85517th | 85525th |
| Roman numberals | ||
| Base 2 | 10111110011111111102 | 10111110100000110112 |
| Base 3 | 2012110112013 | 2012110122103 |
| Base 4 | 11330333324 | 11331001234 |
| Base 5 | 444410325 | 444411415 |
| Base 6 | 122101146 | 122102036 |
| Base 7 | 32133047 | 32133457 |
| Base 8 | 13717768 | 13720338 |
| Base 9 | 6541519 | 6541839 |
| Base 10 | 39014210 | 39017110 |
| Base 11 | 24713511 | 24716111 |
| Base 12 | 16993a12 | 16996312 |
| Base 13 | 10876c13 | 10879213 |
| Base 14 | a227414 | a229514 |
| Base 15 | 7a8e715 | 7a91615 |
| Base 16 | 5f3fe16 | 5f41b16 |