Compare 138308 vs 138309
| Property | 138308 | 138309 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 711 × 4871 | 31 × 461031 |
| Prime factorization | 2 × 2 × 71 × 487 | 3 × 46103 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 71, 142, 284, 487, 974, 1948, 34577, 69154, 138308 | 1, 3, 46103, 138309 |
| Number of properties | 0 | 1 |
| Semiprimes | 31818th | |
| Roman numberals | ||
| Base 2 | 1000011100010001002 | 1000011100010001012 |
| Base 3 | 210002011123 | 210002011203 |
| Base 4 | 2013010104 | 2013010114 |
| Base 5 | 134112135 | 134112145 |
| Base 6 | 25441526 | 25441536 |
| Base 7 | 11141427 | 11141437 |
| Base 8 | 4161048 | 4161058 |
| Base 9 | 2306459 | 2306469 |
| Base 10 | 13830810 | 13830910 |
| Base 11 | 94a0511 | 94a0611 |
| Base 12 | 6805812 | 6805912 |
| Base 13 | 4ac5113 | 4ac5213 |
| Base 14 | 3859214 | 3859314 |
| Base 15 | 2aea815 | 2aea915 |
| Base 16 | 21c4416 | 21c4516 |