Compare 142837 vs 143257
| Property | 142837 | 143257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1428371 | 1432571 |
| Prime factorization | 142837 | 143257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142837 | 1, 143257 |
| Number of properties | 4 | 7 |
| Cousin primes (1st member) | 1630th | 1637th |
| Harmonic primes | 4984th | |
| Isolated primes | 9984th | 10008th |
| Primes | 13251st | 13281st |
| Prime triplets (1st member) | 651st | |
| Pythagorean primes | 6603rd | 6620th |
| Sexy primes (1st member) | 3262nd | |
| Roman numberals | ||
| Base 2 | 1000101101111101012 | 1000101111100110012 |
| Base 3 | 210202210213 | 210211112113 |
| Base 4 | 2023133114 | 2023321214 |
| Base 5 | 140323225 | 140410125 |
| Base 6 | 30211416 | 30231216 |
| Base 7 | 11333027 | 11344427 |
| Base 8 | 4267658 | 4276318 |
| Base 9 | 2368379 | 2374549 |
| Base 10 | 14283710 | 14325710 |
| Base 11 | 9835211 | 986a411 |
| Base 12 | 6a7b112 | 6aaa112 |
| Base 13 | 5002613 | 5028a13 |
| Base 14 | 3a0a914 | 3a2c914 |
| Base 15 | 2c4c715 | 2c6a715 |
| Base 16 | 22df516 | 22f9916 |