Compare 139619 vs 139631
| Property | 139619 | 139631 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1396191 | 191 × 73491 |
| Prime factorization | 139619 | 19 × 7349 |
| Divisors count | 2 | 4 |
| Divisors | 1, 139619 | 1, 19, 7349, 139631 |
| Number of properties | 7 | 1 |
| Additive primes | 5357th | |
| Emirps | 2697th | |
| Harmonic primes | 4874th | |
| Isolated primes | 9766th | |
| Long primes | 4849th | |
| Primes | 12977th | |
| Safe primes | 877th | |
| Semiprimes | 32100th | |
| Roman numberals | ||
| Base 2 | 1000100001011000112 | 1000100001011011112 |
| Base 3 | 210021120023 | 210021121123 |
| Base 4 | 2020112034 | 2020112334 |
| Base 5 | 134314345 | 134320115 |
| Base 6 | 25542156 | 25542356 |
| Base 7 | 11210247 | 11210427 |
| Base 8 | 4205438 | 4205578 |
| Base 9 | 2324629 | 2324759 |
| Base 10 | 13961910 | 13963110 |
| Base 11 | 9599711 | 959a811 |
| Base 12 | 6896b12 | 6897b12 |
| Base 13 | 4b71c13 | 4b72b13 |
| Base 14 | 38c4b14 | 38c5914 |
| Base 15 | 2b57e15 | 2b58b15 |
| Base 16 | 2216316 | 2216f16 |