Compare 1303 vs 1305
| Property | 1303 | 1305 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 13031 | 32 × 51 × 291 |
| Prime factorization | 1303 | 3 × 3 × 5 × 29 |
| Divisors count | 2 | 12 |
| Divisors | 1, 1303 | 1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305 |
| Number of properties | 11 | 0 |
| Additive primes | 116th | |
| Cousin primes (1st member) | 48th | |
| Happy primes | 42nd | |
| Long primes | 83rd | |
| Lucky primes | 55th | |
| Primes | 213th | |
| Prime triplets (2nd member) | 35th | |
| Prime triplets (3rd member) | 34th | |
| Sexy primes (2nd member) | 92nd | |
| Sexy prime triplets (3rd member) | 35th | |
| Twin primes (2nd member) | 45th | |
| Roman numberals | MCCCIII | MCCCV |
| Base 2 | 101000101112 | 101000110012 |
| Base 3 | 12100213 | 12101003 |
| Base 4 | 1101134 | 1101214 |
| Base 5 | 202035 | 202105 |
| Base 6 | 100116 | 100136 |
| Base 7 | 35417 | 35437 |
| Base 8 | 24278 | 24318 |
| Base 9 | 17079 | 17109 |
| Base 10 | 130310 | 130510 |
| Base 11 | a8511 | a8711 |
| Base 12 | 90712 | 90912 |
| Base 13 | 79313 | 79513 |
| Base 14 | 69114 | 69314 |
| Base 15 | 5bd15 | 5c015 |
| Base 16 | 51716 | 51916 |