Compare 1279 vs 1288
| Property | 1279 | 1288 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 12791 | 23 × 71 × 231 |
| Prime factorization | 1279 | 2 × 2 × 2 × 7 × 23 |
| Divisors count | 2 | 16 |
| Divisors | 1, 1279 | 1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288 |
| Number of properties | 7 | 0 |
| Additive primes | 112th | |
| Cousin primes (1st member) | 46th | |
| Emirps | 60th | |
| Primes | 207th | |
| Prime triplets (2nd member) | 33rd | |
| Solinas primes | 53rd | |
| Twin primes (2nd member) | 43rd | |
| Roman numberals | MCCLXXIX | MCCLXXXVIII |
| Base 2 | 100111111112 | 101000010002 |
| Base 3 | 12021013 | 12022013 |
| Base 4 | 1033334 | 1100204 |
| Base 5 | 201045 | 201235 |
| Base 6 | 55316 | 55446 |
| Base 7 | 35057 | 35207 |
| Base 8 | 23778 | 24108 |
| Base 9 | 16719 | 16819 |
| Base 10 | 127910 | 128810 |
| Base 11 | a6311 | a7111 |
| Base 12 | 8a712 | 8b412 |
| Base 13 | 77513 | 78113 |
| Base 14 | 67514 | 68014 |
| Base 15 | 5a415 | 5ad15 |
| Base 16 | 4ff16 | 50816 |