Compare 143282 vs 143291
| Property | 143282 | 143291 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 311 × 23111 | 1432911 |
| Prime factorization | 2 × 31 × 2311 | 143291 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 31, 62, 2311, 4622, 71641, 143282 | 1, 143291 |
| Number of properties | 0 | 7 |
| Chen primes | 5720th | |
| Cousin primes (2nd member) | 1638th | |
| Emirps | 2789th | |
| Harmonic primes | 4985th | |
| Isolated primes | 10011th | |
| Long primes | 4950th | |
| Primes | 13286th | |
| Roman numberals | ||
| Base 2 | 1000101111101100102 | 1000101111101110112 |
| Base 3 | 210211122023 | 210211200023 |
| Base 4 | 2023323024 | 2023323234 |
| Base 5 | 140411125 | 140411315 |
| Base 6 | 30232026 | 30232156 |
| Base 7 | 11345067 | 11345217 |
| Base 8 | 4276628 | 4276738 |
| Base 9 | 2374829 | 2375029 |
| Base 10 | 14328210 | 14329110 |
| Base 11 | 9871711 | 9872511 |
| Base 12 | 6ab0212 | 6ab0b12 |
| Base 13 | 502a913 | 502b513 |
| Base 14 | 3a30614 | 3a31114 |
| Base 15 | 2c6c215 | 2c6cb15 |
| Base 16 | 22fb216 | 22fbb16 |