Compare 138305 vs 138309
| Property | 138305 | 138309 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 1391 × 1991 | 31 × 461031 |
| Prime factorization | 5 × 139 × 199 | 3 × 46103 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 139, 199, 695, 995, 27661, 138305 | 1, 3, 46103, 138309 |
| Number of properties | 0 | 1 |
| Semiprimes | 31818th | |
| Roman numberals | ||
| Base 2 | 1000011100010000012 | 1000011100010001012 |
| Base 3 | 210002011023 | 210002011203 |
| Base 4 | 2013010014 | 2013010114 |
| Base 5 | 134112105 | 134112145 |
| Base 6 | 25441456 | 25441536 |
| Base 7 | 11141367 | 11141437 |
| Base 8 | 4161018 | 4161058 |
| Base 9 | 2306429 | 2306469 |
| Base 10 | 13830510 | 13830910 |
| Base 11 | 94a0211 | 94a0611 |
| Base 12 | 6805512 | 6805912 |
| Base 13 | 4ac4b13 | 4ac5213 |
| Base 14 | 3858d14 | 3859314 |
| Base 15 | 2aea515 | 2aea915 |
| Base 16 | 21c4116 | 21c4516 |