Compare 166139 vs 166187
| Property | 166139 | 166187 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1031 × 16131 | 71 × 237411 |
| Prime factorization | 103 × 1613 | 7 × 23741 |
| Divisors count | 4 | 4 |
| Divisors | 1, 103, 1613, 166139 | 1, 7, 23741, 166187 |
| Number of properties | 1 | 1 |
| Semiprimes | 37922nd | 37933rd |
| Roman numberals | ||
| Base 2 | 1010001000111110112 | 1010001001001010112 |
| Base 3 | 221022200223 | 221022220023 |
| Base 4 | 2202033234 | 2202102234 |
| Base 5 | 203040245 | 203042225 |
| Base 6 | 33210556 | 33212156 |
| Base 7 | 12612417 | 12613407 |
| Base 8 | 5043738 | 5044538 |
| Base 9 | 2728089 | 2728629 |
| Base 10 | 16613910 | 16618710 |
| Base 11 | 10390611 | 10394a11 |
| Base 12 | 8018b12 | 8020b12 |
| Base 13 | 5a80c13 | 5a84813 |
| Base 14 | 4479114 | 447c714 |
| Base 15 | 3435e15 | 3439215 |
| Base 16 | 288fb16 | 2892b16 |