Compare 166139 vs 166150
| Property | 166139 | 166150 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 1031 × 16131 | 21 × 52 × 33231 |
| Prime factorization | 103 × 1613 | 2 × 5 × 5 × 3323 |
| Divisors count | 4 | 12 |
| Divisors | 1, 103, 1613, 166139 | 1, 2, 5, 10, 25, 50, 3323, 6646, 16615, 33230, 83075, 166150 |
| Number of properties | 1 | 0 |
| Semiprimes | 37922nd | |
| Roman numberals | ||
| Base 2 | 1010001000111110112 | 1010001001000001102 |
| Base 3 | 221022200223 | 221022202013 |
| Base 4 | 2202033234 | 2202100124 |
| Base 5 | 203040245 | 203041005 |
| Base 6 | 33210556 | 33211146 |
| Base 7 | 12612417 | 12612557 |
| Base 8 | 5043738 | 5044068 |
| Base 9 | 2728089 | 2728219 |
| Base 10 | 16613910 | 16615010 |
| Base 11 | 10390611 | 10391611 |
| Base 12 | 8018b12 | 8019a12 |
| Base 13 | 5a80c13 | 5a81a13 |
| Base 14 | 4479114 | 4479c14 |
| Base 15 | 3435e15 | 3436a15 |
| Base 16 | 288fb16 | 2890616 |