Compare 4013 vs 4019
| Property | 4013 | 4019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40131 | 40191 |
| Prime factorization | 4013 | 4019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4013 | 1, 4019 |
| Number of properties | 8 | 8 |
| Chen primes | 323rd | |
| Isolated primes | 347th | |
| Long primes | 220th | |
| Primes | 554th | 555th |
| Pythagorean primes | 271st | |
| Sexy primes (1st member) | 205th | |
| Sexy primes (2nd member) | 204th | 205th |
| Sexy prime quadrupletss (3rd member) | 17th | |
| Sexy prime quadrupletss (4th member) | 17th | |
| Sexy prime triplets (2nd member) | 72nd | |
| Sexy prime triplets (3rd member) | 71st | 72nd |
| Sophie germain primes | 102nd | |
| Twin primes (1st member) | 105th | |
| Roman numberals | MMMMXIII | MMMMXIX |
| Base 2 | 1111101011012 | 1111101100112 |
| Base 3 | 121111223 | 121112123 |
| Base 4 | 3322314 | 3323034 |
| Base 5 | 1120235 | 1120345 |
| Base 6 | 303256 | 303356 |
| Base 7 | 144627 | 145017 |
| Base 8 | 76558 | 76638 |
| Base 9 | 54489 | 54559 |
| Base 10 | 401310 | 401910 |
| Base 11 | 301911 | 302411 |
| Base 12 | 23a512 | 23ab12 |
| Base 13 | 1a9913 | 1aa213 |
| Base 14 | 166914 | 167114 |
| Base 15 | 12c815 | 12ce15 |
| Base 16 | fad16 | fb316 |