Compare 428149 vs 428173
| Property | 428149 | 428173 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4281491 | 4281731 |
| Prime factorization | 428149 | 428173 |
| Divisors count | 2 | 2 |
| Divisors | 1, 428149 | 1, 428173 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 4028th | |
| Isolated primes | 27949th | |
| Primes | 36015th | 36018th |
| Prime triplets (3rd member) | 1537th | |
| Sexy primes (2nd member) | 8093rd | 8095th |
| Sexy prime triplets (3rd member) | 1550th | 1551st |
| Twin primes (2nd member) | 4035th | |
| Roman numberals | ||
| Base 2 | 11010001000011101012 | 11010001000100011012 |
| Base 3 | 2102020221013 | 2102021000213 |
| Base 4 | 12202013114 | 12202020314 |
| Base 5 | 1022000445 | 1022001435 |
| Base 6 | 131021016 | 131021416 |
| Base 7 | 34321517 | 34322147 |
| Base 8 | 15041658 | 15042158 |
| Base 9 | 7222719 | 7223079 |
| Base 10 | 42814910 | 42817310 |
| Base 11 | 27274711 | 27276911 |
| Base 12 | 18793112 | 18795112 |
| Base 13 | 11cb5713 | 11cb7513 |
| Base 14 | b206114 | b207b14 |
| Base 15 | 86cd415 | 86ced15 |
| Base 16 | 6887516 | 6888d16 |