Compare 1319 vs 1381
Property | 1319 | 1381 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 13191 | 13811 |
Prime factorization | 1319 | 1381 |
Divisors count | 2 | 2 |
Divisors | 1, 1319 | 1, 1381 |
Number of properties | 4 | 7 |
Additive primes | 122nd | |
Chen primes | 140th | 144th |
Emirps | 64th | |
Isolated primes | 130th | |
Long primes | 86th | |
Primes | 215th | 221st |
Pythagorean primes | 109th | |
Safe primes | 30th | |
Twin primes (1st member) | 46th | |
Roman numberals | MCCCXIX | MCCCLXXXI |
Base 2 | 101001001112 | 101011001012 |
Base 3 | 12102123 | 12200113 |
Base 4 | 1102134 | 1112114 |
Base 5 | 202345 | 210115 |
Base 6 | 100356 | 102216 |
Base 7 | 35637 | 40127 |
Base 8 | 24478 | 25458 |
Base 9 | 17259 | 18049 |
Base 10 | 131910 | 138110 |
Base 11 | a9a11 | 104611 |
Base 12 | 91b12 | 97112 |
Base 13 | 7a613 | 82313 |
Base 14 | 6a314 | 70914 |
Base 15 | 5ce15 | 62115 |
Base 16 | 52716 | 56516 |