Compare 4019 vs 4057
| Property | 4019 | 4057 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40191 | 40571 |
| Prime factorization | 4019 | 4057 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4019 | 1, 4057 |
| Number of properties | 8 | 7 |
| Chen primes | 323rd | |
| Harmonic primes | 200th | |
| Isolated primes | 349th | |
| Long primes | 220th | 222nd |
| Primes | 555th | 560th |
| Pythagorean primes | 274th | |
| Sexy primes (2nd member) | 205th | 207th |
| Sexy prime quadrupletss (4th member) | 17th | |
| Sexy prime triplets (3rd member) | 72nd | |
| Sophie germain primes | 102nd | |
| Twin primes (1st member) | 105th | |
| Ulam primes | 43rd | |
| Roman numberals | MMMMXIX | MMMMLVII |
| Base 2 | 1111101100112 | 1111110110012 |
| Base 3 | 121112123 | 121200213 |
| Base 4 | 3323034 | 3331214 |
| Base 5 | 1120345 | 1122125 |
| Base 6 | 303356 | 304416 |
| Base 7 | 145017 | 145547 |
| Base 8 | 76638 | 77318 |
| Base 9 | 54559 | 55079 |
| Base 10 | 401910 | 405710 |
| Base 11 | 302411 | 305911 |
| Base 12 | 23ab12 | 242112 |
| Base 13 | 1aa213 | 1b0113 |
| Base 14 | 167114 | 169b14 |
| Base 15 | 12ce15 | 130715 |
| Base 16 | fb316 | fd916 |