Compare 4004 vs 4013
| Property | 4004 | 4013 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 71 × 111 × 131 | 40131 |
| Prime factorization | 2 × 2 × 7 × 11 × 13 | 4013 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004 | 1, 4013 |
| Number of properties | 0 | 8 |
| Isolated primes | 347th | |
| Primes | 554th | |
| Pythagorean primes | 271st | |
| Sexy primes (1st member) | 205th | |
| Sexy primes (2nd member) | 204th | |
| Sexy prime quadrupletss (3rd member) | 17th | |
| Sexy prime triplets (2nd member) | 72nd | |
| Sexy prime triplets (3rd member) | 71st | |
| Roman numberals | MMMMIV | MMMMXIII |
| Base 2 | 1111101001002 | 1111101011012 |
| Base 3 | 121110223 | 121111223 |
| Base 4 | 3322104 | 3322314 |
| Base 5 | 1120045 | 1120235 |
| Base 6 | 303126 | 303256 |
| Base 7 | 144507 | 144627 |
| Base 8 | 76448 | 76558 |
| Base 9 | 54389 | 54489 |
| Base 10 | 400410 | 401310 |
| Base 11 | 301011 | 301911 |
| Base 12 | 239812 | 23a512 |
| Base 13 | 1a9013 | 1a9913 |
| Base 14 | 166014 | 166914 |
| Base 15 | 12be15 | 12c815 |
| Base 16 | fa416 | fad16 |