Compare 143135 vs 143137
| Property | 143135 | 143137 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 286271 | 1431371 |
| Prime factorization | 5 × 28627 | 143137 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 28627, 143135 | 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 | 32887th | |
| Roman numberals | ||
| Base 2 | 1000101111000111112 | 1000101111001000012 |
| Base 3 | 210211000223 | 210211001013 |
| Base 4 | 2023301334 | 2023302014 |
| Base 5 | 140400205 | 140400225 |
| Base 6 | 30223556 | 30224016 |
| Base 7 | 11342067 | 11342117 |
| Base 8 | 4274378 | 4274418 |
| Base 9 | 2373089 | 2373119 |
| Base 10 | 14313510 | 14313710 |
| Base 11 | 985a311 | 985a511 |
| Base 12 | 6a9bb12 | 6aa0112 |
| Base 13 | 501c513 | 501c713 |
| Base 14 | 3a23d14 | 3a24114 |
| Base 15 | 2c62515 | 2c62715 |
| Base 16 | 22f1f16 | 22f2116 |