Compare 42157 vs 42227
| Property | 42157 | 42227 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421571 | 422271 |
| Prime factorization | 42157 | 42227 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42157 | 1, 42227 |
| Number of properties | 5 | 6 |
| Additive primes | 1965th | 1972nd |
| Cousin primes (2nd member) | 610th | |
| Harmonic primes | 1641st | |
| Isolated primes | 3181st | 3187th |
| Primes | 4406th | 4416th |
| Prime triplets (3rd member) | 287th | |
| Pythagorean primes | 2184th | |
| Sexy primes (2nd member) | 1251st | |
| Roman numberals | ||
| Base 2 | 10100100101011012 | 10100100111100112 |
| Base 3 | 20102111013 | 20102202223 |
| Base 4 | 221022314 | 221033034 |
| Base 5 | 23221125 | 23224025 |
| Base 6 | 5231016 | 5232556 |
| Base 7 | 2336237 | 2340537 |
| Base 8 | 1222558 | 1223638 |
| Base 9 | 637419 | 638289 |
| Base 10 | 4215710 | 4222710 |
| Base 11 | 2974511 | 297a911 |
| Base 12 | 2049112 | 2052b12 |
| Base 13 | 1625b13 | 162b313 |
| Base 14 | 1151314 | 1156314 |
| Base 15 | c75715 | c7a215 |
| Base 16 | a4ad16 | a4f316 |