Compare 138155 vs 138221
| Property | 138155 | 138221 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 276311 | 671 × 20631 |
| Prime factorization | 5 × 27631 | 67 × 2063 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 27631, 138155 | 1, 67, 2063, 138221 |
| Number of properties | 1 | 1 |
| Semiprimes | 31785th | 31797th |
| Roman numberals | ||
| Base 2 | 1000011011101010112 | 1000011011111011012 |
| Base 3 | 210001112123 | 210001210223 |
| Base 4 | 2012322234 | 2012332314 |
| Base 5 | 134101105 | 134103415 |
| Base 6 | 25433356 | 25435256 |
| Base 7 | 11135337 | 11136567 |
| Base 8 | 4156538 | 4157558 |
| Base 9 | 2304559 | 2305389 |
| Base 10 | 13815510 | 13822110 |
| Base 11 | 9488611 | 9493611 |
| Base 12 | 67b4b12 | 67ba512 |
| Base 13 | 4ab6413 | 4abb513 |
| Base 14 | 384c314 | 3852d14 |
| Base 15 | 2ae0515 | 2ae4b15 |
| Base 16 | 21bab16 | 21bed16 |