Compare 166142 vs 166197
| Property | 166142 | 166197 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 830711 | 31 × 553991 |
| Prime factorization | 2 × 83071 | 3 × 55399 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 83071, 166142 | 1, 3, 55399, 166197 |
| Number of properties | 1 | 1 |
| Semiprimes | 37923rd | 37935th |
| Roman numberals | ||
| Base 2 | 1010001000111111102 | 1010001001001101012 |
| Base 3 | 221022201023 | 221022221103 |
| Base 4 | 2202033324 | 2202103114 |
| Base 5 | 203040325 | 203042425 |
| Base 6 | 33211026 | 33212336 |
| Base 7 | 12612447 | 12613537 |
| Base 8 | 5043768 | 5044658 |
| Base 9 | 2728129 | 2728739 |
| Base 10 | 16614210 | 16619710 |
| Base 11 | 10390911 | 10395911 |
| Base 12 | 8019212 | 8021912 |
| Base 13 | 5a81213 | 5a85513 |
| Base 14 | 4479414 | 447d314 |
| Base 15 | 3436215 | 3439c15 |
| Base 16 | 288fe16 | 2893516 |