Compare 146639 vs 146649
| Property | 146639 | 146649 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1466391 | 31 × 488831 |
| Prime factorization | 146639 | 3 × 48883 |
| Divisors count | 2 | 4 |
| Divisors | 1, 146639 | 1, 3, 48883, 146649 |
| Number of properties | 4 | 1 |
| Additive primes | 5599th | |
| Chen primes | 5825th | |
| Isolated primes | 10232nd | |
| Primes | 13561st | |
| Semiprimes | 33661st | |
| Roman numberals | ||
| Base 2 | 1000111100110011112 | 1000111100110110012 |
| Base 3 | 211100110023 | 211100111103 |
| Base 4 | 2033030334 | 2033031214 |
| Base 5 | 141430245 | 141430445 |
| Base 6 | 30505156 | 30505336 |
| Base 7 | 11503437 | 11503567 |
| Base 8 | 4363178 | 4363318 |
| Base 9 | 2431329 | 2431439 |
| Base 10 | 14663910 | 14664910 |
| Base 11 | a019911 | a01a811 |
| Base 12 | 70a3b12 | 70a4912 |
| Base 13 | 5198c13 | 5199913 |
| Base 14 | 3b62314 | 3b62d14 |
| Base 15 | 2d6ae15 | 2d6b915 |
| Base 16 | 23ccf16 | 23cd916 |