Compare 1269 vs 1279
| Property | 1269 | 1279 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 4 | 1 | 
| Prime factorization | 33 × 471 | 12791 | 
| Prime factorization | 3 × 3 × 3 × 47 | 1279 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 3, 9, 27, 47, 141, 423, 1269 | 1, 1279 | 
| Number of properties | 0 | 7 | 
| 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 | MCCLXIX | MCCLXXIX | 
| Base 2 | 100111101012 | 100111111112 | 
| Base 3 | 12020003 | 12021013 | 
| Base 4 | 1033114 | 1033334 | 
| Base 5 | 200345 | 201045 | 
| Base 6 | 55136 | 55316 | 
| Base 7 | 34627 | 35057 | 
| Base 8 | 23658 | 23778 | 
| Base 9 | 16609 | 16719 | 
| Base 10 | 126910 | 127910 | 
| Base 11 | a5411 | a6311 | 
| Base 12 | 89912 | 8a712 | 
| Base 13 | 76813 | 77513 | 
| Base 14 | 66914 | 67514 | 
| Base 15 | 59915 | 5a415 | 
| Base 16 | 4f516 | 4ff16 |