Compare 420383 vs 420389
| Property | 420383 | 420389 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4203831 | 3591 × 11711 |
| Prime factorization | 420383 | 359 × 1171 |
| Divisors count | 2 | 4 |
| Divisors | 1, 420383 | 1, 359, 1171, 420389 |
| Number of properties | 4 | 1 |
| Isolated primes | 27494th | |
| Primes | 35421st | |
| Safe primes | 2139th | |
| Semiprimes | 91849th | |
| Sophie germain primes | 3739th | |
| Roman numberals | ||
| Base 2 | 11001101010000111112 | 11001101010001001012 |
| Base 3 | 2101001222023 | 2101001222223 |
| Base 4 | 12122201334 | 12122202114 |
| Base 5 | 1014230135 | 1014230245 |
| Base 6 | 130021156 | 130021256 |
| Base 7 | 34004157 | 34004247 |
| Base 8 | 14650378 | 14650458 |
| Base 9 | 7105829 | 7105889 |
| Base 10 | 42038310 | 42038910 |
| Base 11 | 26792711 | 26793211 |
| Base 12 | 18333b12 | 18334512 |
| Base 13 | 11946213 | 11946813 |
| Base 14 | ad2b514 | ad2bb14 |
| Base 15 | 8485815 | 8485e15 |
| Base 16 | 66a1f16 | 66a2516 |