Compare 138758 vs 138763
| Property | 138758 | 138763 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 693791 | 1387631 |
| Prime factorization | 2 × 69379 | 138763 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 69379, 138758 | 1, 138763 |
| Number of properties | 1 | 4 |
| Emirps | 2672nd | |
| Harmonic primes | 4848th | |
| Isolated primes | 9711th | |
| Primes | 12908th | |
| Semiprimes | 31911th | |
| Roman numberals | ||
| Base 2 | 1000011110000001102 | 1000011110000010112 |
| Base 3 | 210011000123 | 210011001013 |
| Base 4 | 2013200124 | 2013200234 |
| Base 5 | 134200135 | 134200235 |
| Base 6 | 25502226 | 25502316 |
| Base 7 | 11153547 | 11153627 |
| Base 8 | 4170068 | 4170138 |
| Base 9 | 2313059 | 2313119 |
| Base 10 | 13875810 | 13876310 |
| Base 11 | 9528411 | 9528911 |
| Base 12 | 6837212 | 6837712 |
| Base 13 | 4b20913 | 4b21113 |
| Base 14 | 387d414 | 387d914 |
| Base 15 | 2b1a815 | 2b1ad15 |
| Base 16 | 21e0616 | 21e0b16 |