Compare 1231 vs 1279
Property | 1231 | 1279 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12311 | 12791 |
Prime factorization | 1231 | 1279 |
Divisors count | 2 | 2 |
Divisors | 1, 1231 | 1, 1279 |
Number of properties | 6 | 7 |
Additive primes | 108th | 112th |
Cousin primes (1st member) | 46th | |
Emirps | 56th | 60th |
Lucky primes | 52nd | |
Primes | 202nd | 207th |
Prime triplets (2nd member) | 33rd | |
Sexy primes (1st member) | 88th | |
Solinas primes | 53rd | |
Twin primes (2nd member) | 42nd | 43rd |
Roman numberals | MCCXXXI | MCCLXXIX |
Base 2 | 100110011112 | 100111111112 |
Base 3 | 12001213 | 12021013 |
Base 4 | 1030334 | 1033334 |
Base 5 | 144115 | 201045 |
Base 6 | 54116 | 55316 |
Base 7 | 34067 | 35057 |
Base 8 | 23178 | 23778 |
Base 9 | 16179 | 16719 |
Base 10 | 123110 | 127910 |
Base 11 | a1a11 | a6311 |
Base 12 | 86712 | 8a712 |
Base 13 | 73913 | 77513 |
Base 14 | 63d14 | 67514 |
Base 15 | 57115 | 5a415 |
Base 16 | 4cf16 | 4ff16 |