Compare 4157 vs 4421
| Property | 4157 | 4421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 41571 | 44211 |
| Prime factorization | 4157 | 4421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4157 | 1, 4421 |
| Number of properties | 8 | 7 |
| Additive primes | 292nd | 309th |
| Chen primes | 330th | 347th |
| Cousin primes (2nd member) | 111th | |
| Happy primes | 105th | |
| Long primes | 240th | |
| Primes | 572nd | 601st |
| Prime triplets (2nd member) | 74th | |
| Pythagorean primes | 280th | 297th |
| Super primes | 110th | |
| Twin primes (1st member) | 109th | 116th |
| Roman numberals | MMMMCLVII | MMMMCDXXI |
| Base 2 | 10000001111012 | 10001010001012 |
| Base 3 | 122002223 | 200012023 |
| Base 4 | 10003314 | 10110114 |
| Base 5 | 1131125 | 1201415 |
| Base 6 | 311256 | 322456 |
| Base 7 | 150567 | 156147 |
| Base 8 | 100758 | 105058 |
| Base 9 | 56289 | 60529 |
| Base 10 | 415710 | 442110 |
| Base 11 | 313a11 | 335a11 |
| Base 12 | 24a512 | 268512 |
| Base 13 | 1b7a13 | 202113 |
| Base 14 | 172d14 | 187b14 |
| Base 15 | 137215 | 149b15 |
| Base 16 | 103d16 | 114516 |