Compare 1237 vs 1283
Property | 1237 | 1283 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12371 | 12831 |
Prime factorization | 1237 | 1283 |
Divisors count | 2 | 2 |
Divisors | 1, 1237 | 1, 1283 |
Number of properties | 7 | 12 |
Additive primes | 109th | |
Chen primes | 135th | |
Cousin primes (2nd member) | 46th | |
Emirps | 57th | 61st |
Harmonic primes | 71st | 72nd |
Isolated primes | 120th | 123rd |
Left-truncatable primes | 56th | |
Primes | 203rd | 208th |
Prime triplets (3rd member) | 33rd | |
Pythagorean primes | 100th | |
Safe primes | 28th | |
Sexy primes (1st member) | 90th | |
Sexy primes (2nd member) | 88th | 89th |
Sexy prime triplets (2nd member) | 34th | |
Roman numberals | MCCXXXVII | MCCLXXXIII |
Base 2 | 100110101012 | 101000000112 |
Base 3 | 12002113 | 12021123 |
Base 4 | 1031114 | 1100034 |
Base 5 | 144225 | 201135 |
Base 6 | 54216 | 55356 |
Base 7 | 34157 | 35127 |
Base 8 | 23258 | 24038 |
Base 9 | 16249 | 16759 |
Base 10 | 123710 | 128310 |
Base 11 | a2511 | a6711 |
Base 12 | 87112 | 8ab12 |
Base 13 | 74213 | 77913 |
Base 14 | 64514 | 67914 |
Base 15 | 57715 | 5a815 |
Base 16 | 4d516 | 50316 |