Compare 1301 vs 1305
| Property | 1301 | 1305 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 13011 | 32 × 51 × 291 |
| Prime factorization | 1301 | 3 × 3 × 5 × 29 |
| Divisors count | 2 | 12 |
| Divisors | 1, 1301 | 1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305 |
| Number of properties | 12 | 0 |
| Additive primes | 115th | |
| Centered square primes | 13th | |
| Chen primes | 139th | |
| Cousin primes (2nd member) | 47th | |
| Emirps | 62nd | |
| Long primes | 82nd | |
| Primes | 212th | |
| Prime triplets (1st member) | 35th | |
| Prime triplets (2nd member) | 34th | |
| Pythagorean primes | 105th | |
| Sexy primes (1st member) | 93rd | |
| Twin primes (1st member) | 45th | |
| Roman numberals | MCCCI | MCCCV |
| Base 2 | 101000101012 | 101000110012 |
| Base 3 | 12100123 | 12101003 |
| Base 4 | 1101114 | 1101214 |
| Base 5 | 202015 | 202105 |
| Base 6 | 100056 | 100136 |
| Base 7 | 35367 | 35437 |
| Base 8 | 24258 | 24318 |
| Base 9 | 17059 | 17109 |
| Base 10 | 130110 | 130510 |
| Base 11 | a8311 | a8711 |
| Base 12 | 90512 | 90912 |
| Base 13 | 79113 | 79513 |
| Base 14 | 68d14 | 69314 |
| Base 15 | 5bb15 | 5c015 |
| Base 16 | 51516 | 51916 |