Compare 1229 vs 1283
Property | 1229 | 1283 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12291 | 12831 |
Prime factorization | 1229 | 1283 |
Divisors count | 2 | 2 |
Divisors | 1, 1229 | 1, 1283 |
Number of properties | 9 | 12 |
Chen primes | 132nd | 135th |
Cousin primes (2nd member) | 46th | |
Emirps | 55th | 61st |
Harmonic primes | 72nd | |
Isolated primes | 123rd | |
Left-truncatable primes | 56th | |
Long primes | 78th | |
Primes | 201st | 208th |
Prime triplets (3rd member) | 33rd | |
Pythagorean primes | 99th | |
Safe primes | 28th | |
Sexy primes (1st member) | 90th | |
Sexy primes (2nd member) | 87th | 89th |
Sexy prime triplets (2nd member) | 34th | |
Sexy prime triplets (3rd member) | 33rd | |
Sophie germain primes | 44th | |
Twin primes (1st member) | 42nd | |
Roman numberals | MCCXXIX | MCCLXXXIII |
Base 2 | 100110011012 | 101000000112 |
Base 3 | 12001123 | 12021123 |
Base 4 | 1030314 | 1100034 |
Base 5 | 144045 | 201135 |
Base 6 | 54056 | 55356 |
Base 7 | 34047 | 35127 |
Base 8 | 23158 | 24038 |
Base 9 | 16159 | 16759 |
Base 10 | 122910 | 128310 |
Base 11 | a1811 | a6711 |
Base 12 | 86512 | 8ab12 |
Base 13 | 73713 | 77913 |
Base 14 | 63b14 | 67914 |
Base 15 | 56e15 | 5a815 |
Base 16 | 4cd16 | 50316 |