Compare 1223 vs 1283
Property | 1223 | 1283 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12231 | 12831 |
Prime factorization | 1223 | 1283 |
Divisors count | 2 | 2 |
Divisors | 1, 1223 | 1, 1283 |
Number of properties | 10 | 12 |
Chen primes | 135th | |
Cousin primes (2nd member) | 46th | |
Emirps | 54th | 61st |
Harmonic primes | 70th | 72nd |
Isolated primes | 119th | 123rd |
Left-truncatable primes | 55th | 56th |
Long primes | 77th | |
Primes | 200th | 208th |
Prime triplets (3rd member) | 33rd | |
Safe primes | 28th | |
Sexy primes (1st member) | 87th | 90th |
Sexy primes (2nd member) | 86th | 89th |
Sexy prime triplets (2nd member) | 33rd | 34th |
Sophie germain primes | 43rd | |
Roman numberals | MCCXXIII | MCCLXXXIII |
Base 2 | 100110001112 | 101000000112 |
Base 3 | 12000223 | 12021123 |
Base 4 | 1030134 | 1100034 |
Base 5 | 143435 | 201135 |
Base 6 | 53556 | 55356 |
Base 7 | 33657 | 35127 |
Base 8 | 23078 | 24038 |
Base 9 | 16089 | 16759 |
Base 10 | 122310 | 128310 |
Base 11 | a1211 | a6711 |
Base 12 | 85b12 | 8ab12 |
Base 13 | 73113 | 77913 |
Base 14 | 63514 | 67914 |
Base 15 | 56815 | 5a815 |
Base 16 | 4c716 | 50316 |