Compare 138763 vs 138766
| Property | 138763 | 138766 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1387631 | 21 × 693831 |
| Prime factorization | 138763 | 2 × 69383 |
| Divisors count | 2 | 4 |
| Divisors | 1, 138763 | 1, 2, 69383, 138766 |
| Number of properties | 4 | 1 |
| Emirps | 2672nd | |
| Harmonic primes | 4848th | |
| Isolated primes | 9711th | |
| Primes | 12908th | |
| Semiprimes | 31912th | |
| Roman numberals | ||
| Base 2 | 1000011110000010112 | 1000011110000011102 |
| Base 3 | 210011001013 | 210011001113 |
| Base 4 | 2013200234 | 2013200324 |
| Base 5 | 134200235 | 134200315 |
| Base 6 | 25502316 | 25502346 |
| Base 7 | 11153627 | 11153657 |
| Base 8 | 4170138 | 4170168 |
| Base 9 | 2313119 | 2313149 |
| Base 10 | 13876310 | 13876610 |
| Base 11 | 9528911 | 9529111 |
| Base 12 | 6837712 | 6837a12 |
| Base 13 | 4b21113 | 4b21413 |
| Base 14 | 387d914 | 387dc14 |
| Base 15 | 2b1ad15 | 2b1b115 |
| Base 16 | 21e0b16 | 21e0e16 |