Compare 148139 vs 148146
| Property | 148139 | 148146 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1481391 | 21 × 31 × 246911 |
| Prime factorization | 148139 | 2 × 3 × 24691 |
| Divisors count | 2 | 8 |
| Divisors | 1, 148139 | 1, 2, 3, 6, 24691, 49382, 74073, 148146 |
| Number of properties | 6 | 0 |
| Chen primes | 5867th | |
| Good primes | 846th | |
| Harmonic primes | 5148th | |
| Isolated primes | 10334th | |
| Primes | 13683rd | |
| Sophie germain primes | 1622nd | |
| Roman numberals | ||
| Base 2 | 1001000010101010112 | 1001000010101100102 |
| Base 3 | 211120121223 | 211120122203 |
| Base 4 | 2100222234 | 2100223024 |
| Base 5 | 142200245 | 142200415 |
| Base 6 | 31014556 | 31015106 |
| Base 7 | 11546157 | 11546257 |
| Base 8 | 4412538 | 4412628 |
| Base 9 | 2451789 | 2451869 |
| Base 10 | 14813910 | 14814610 |
| Base 11 | a133211 | a133911 |
| Base 12 | 7188b12 | 7189612 |
| Base 13 | 5257413 | 5257b13 |
| Base 14 | 3bdb514 | 3bdbc14 |
| Base 15 | 2dd5e15 | 2dd6615 |
| Base 16 | 242ab16 | 242b216 |