Compare 138161 vs 138221
| Property | 138161 | 138221 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 60071 | 671 × 20631 |
| Prime factorization | 23 × 6007 | 67 × 2063 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 6007, 138161 | 1, 67, 2063, 138221 |
| Number of properties | 1 | 1 |
| Semiprimes | 31786th | 31797th |
| Roman numberals | ||
| Base 2 | 1000011011101100012 | 1000011011111011012 |
| Base 3 | 210001120023 | 210001210223 |
| Base 4 | 2012323014 | 2012332314 |
| Base 5 | 134101215 | 134103415 |
| Base 6 | 25433456 | 25435256 |
| Base 7 | 11135427 | 11136567 |
| Base 8 | 4156618 | 4157558 |
| Base 9 | 2304629 | 2305389 |
| Base 10 | 13816110 | 13822110 |
| Base 11 | 9489111 | 9493611 |
| Base 12 | 67b5512 | 67ba512 |
| Base 13 | 4ab6a13 | 4abb513 |
| Base 14 | 384c914 | 3852d14 |
| Base 15 | 2ae0b15 | 2ae4b15 |
| Base 16 | 21bb116 | 21bed16 |