Compare 159407 vs 159419
| Property | 159407 | 159419 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1594071 | 131 × 122631 |
| Prime factorization | 159407 | 13 × 12263 |
| Divisors count | 2 | 4 |
| Divisors | 1, 159407 | 1, 13, 12263, 159419 |
| Number of properties | 6 | 1 |
| Chen primes | 6242nd | |
| Cousin primes (2nd member) | 1773rd | |
| Harmonic primes | 5486th | |
| Isolated primes | 11045th | |
| Long primes | 5462nd | |
| Primes | 14630th | |
| Semiprimes | 36440th | |
| Roman numberals | ||
| Base 2 | 1001101110101011112 | 1001101110101110112 |
| Base 3 | 220021222223 | 220022001023 |
| Base 4 | 2123222334 | 2123223234 |
| Base 5 | 201001125 | 201001345 |
| Base 6 | 32255556 | 32300156 |
| Base 7 | 12325137 | 12325317 |
| Base 8 | 4672578 | 4672738 |
| Base 9 | 2625889 | 2626129 |
| Base 10 | 15940710 | 15941910 |
| Base 11 | a984611 | a985711 |
| Base 12 | 782bb12 | 7830b12 |
| Base 13 | 5773113 | 5774013 |
| Base 14 | 4214314 | 4215114 |
| Base 15 | 3237215 | 3237e15 |
| Base 16 | 26eaf16 | 26ebb16 |