Compare 1289 vs 1373
Property | 1289 | 1373 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12891 | 13731 |
Prime factorization | 1289 | 1373 |
Divisors count | 2 | 2 |
Divisors | 1, 1289 | 1, 1373 |
Number of properties | 7 | 7 |
Chen primes | 136th | |
Happy primes | 43rd | |
Isolated primes | 129th | |
Left-truncatable primes | 58th | |
Primes | 209th | 220th |
Pythagorean primes | 103rd | 108th |
Sexy primes (2nd member) | 90th | 96th |
Sexy prime triplets (3rd member) | 34th | 36th |
Sophie germain primes | 45th | |
Twin primes (1st member) | 44th | |
Roman numberals | MCCLXXXIX | MCCCLXXIII |
Base 2 | 101000010012 | 101010111012 |
Base 3 | 12022023 | 12122123 |
Base 4 | 1100214 | 1111314 |
Base 5 | 201245 | 204435 |
Base 6 | 55456 | 102056 |
Base 7 | 35217 | 40017 |
Base 8 | 24118 | 25358 |
Base 9 | 16829 | 17859 |
Base 10 | 128910 | 137310 |
Base 11 | a7211 | 103911 |
Base 12 | 8b512 | 96512 |
Base 13 | 78213 | 81813 |
Base 14 | 68114 | 70114 |
Base 15 | 5ae15 | 61815 |
Base 16 | 50916 | 55d16 |