Compare 512139 vs 512147
| Property | 512139 | 512147 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 531 × 32211 | 5121471 |
| Prime factorization | 3 × 53 × 3221 | 512147 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 53, 159, 3221, 9663, 170713, 512139 | 1, 512147 |
| Number of properties | 0 | 3 |
| Chen primes | 16841st | |
| Isolated primes | 33157th | |
| Primes | 42454th | |
| Roman numberals | ||
| Base 2 | 11111010000100010112 | 11111010000100100112 |
| Base 3 | 2220001120103 | 2220001121023 |
| Base 4 | 13310020234 | 13310021034 |
| Base 5 | 1123420245 | 1123420425 |
| Base 6 | 145510036 | 145510156 |
| Base 7 | 42320557 | 42320667 |
| Base 8 | 17502138 | 17502238 |
| Base 9 | 8604639 | 8604729 |
| Base 10 | 51213910 | 51214710 |
| Base 11 | 31a86111 | 31a86911 |
| Base 12 | 20846312 | 20846b12 |
| Base 13 | 14c15413 | 14c15c13 |
| Base 14 | d48d514 | d48dd14 |
| Base 15 | a1b2915 | a1b3215 |
| Base 16 | 7d08b16 | 7d09316 |