Compare 138949 vs 138959
| Property | 138949 | 138959 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 411 × 33891 | 1389591 |
| Prime factorization | 41 × 3389 | 138959 |
| Divisors count | 4 | 2 |
| Divisors | 1, 41, 3389, 138949 | 1, 138959 |
| Number of properties | 1 | 5 |
| Chen primes | 5568th | |
| Emirps | 2676th | |
| Isolated primes | 9725th | |
| Primes | 12924th | |
| Semiprimes | 31957th | |
| Sophie germain primes | 1541st | |
| Roman numberals | ||
| Base 2 | 1000011110110001012 | 1000011110110011112 |
| Base 3 | 210011210213 | 210011211223 |
| Base 4 | 2013230114 | 2013230334 |
| Base 5 | 134212445 | 134213145 |
| Base 6 | 25511416 | 25511556 |
| Base 7 | 11160467 | 11160627 |
| Base 8 | 4173058 | 4173178 |
| Base 9 | 2315379 | 2315489 |
| Base 10 | 13894910 | 13895910 |
| Base 11 | 9543811 | 9544711 |
| Base 12 | 684b112 | 684bb12 |
| Base 13 | 4b32513 | 4b33213 |
| Base 14 | 388cd14 | 388d914 |
| Base 15 | 2b28415 | 2b28e15 |
| Base 16 | 21ec516 | 21ecf16 |