Compare 143131 vs 143137
| Property | 143131 | 143137 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 411 × 34911 | 1431371 |
| Prime factorization | 41 × 3491 | 143137 |
| Divisors count | 4 | 2 |
| Divisors | 1, 41, 3491, 143131 | 1, 143137 |
| Number of properties | 1 | 6 |
| Additive primes | 5482nd | |
| Chen primes | 5714th | |
| Cousin primes (1st member) | 1635th | |
| Isolated primes | 10000th | |
| Primes | 13273rd | |
| Pythagorean primes | 6615th | |
| Semiprimes | 32885th | |
| Roman numberals | ||
| Base 2 | 1000101111000110112 | 1000101111001000012 |
| Base 3 | 210211000113 | 210211001013 |
| Base 4 | 2023301234 | 2023302014 |
| Base 5 | 140400115 | 140400225 |
| Base 6 | 30223516 | 30224016 |
| Base 7 | 11342027 | 11342117 |
| Base 8 | 4274338 | 4274418 |
| Base 9 | 2373049 | 2373119 |
| Base 10 | 14313110 | 14313710 |
| Base 11 | 9859a11 | 985a511 |
| Base 12 | 6a9b712 | 6aa0112 |
| Base 13 | 501c113 | 501c713 |
| Base 14 | 3a23914 | 3a24114 |
| Base 15 | 2c62115 | 2c62715 |
| Base 16 | 22f1b16 | 22f2116 |