Compare 1289 vs 1619
Property | 1289 | 1619 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12891 | 16191 |
Prime factorization | 1289 | 1619 |
Divisors count | 2 | 2 |
Divisors | 1, 1289 | 1, 1619 |
Number of properties | 7 | 10 |
Additive primes | 137th | |
Chen primes | 136th | 162nd |
Emirps | 79th | |
Long primes | 100th | |
Primes | 209th | 256th |
Pythagorean primes | 103rd | |
Safe primes | 35th | |
Sexy primes (2nd member) | 90th | 110th |
Sexy prime quadrupletss (4th member) | 10th | |
Sexy prime triplets (3rd member) | 34th | 42nd |
Sophie germain primes | 45th | |
Twin primes (1st member) | 44th | 52nd |
Roman numberals | MCCLXXXIX | MDCXIX |
Base 2 | 101000010012 | 110010100112 |
Base 3 | 12022023 | 20122223 |
Base 4 | 1100214 | 1211034 |
Base 5 | 201245 | 224345 |
Base 6 | 55456 | 112556 |
Base 7 | 35217 | 45027 |
Base 8 | 24118 | 31238 |
Base 9 | 16829 | 21889 |
Base 10 | 128910 | 161910 |
Base 11 | a7211 | 124211 |
Base 12 | 8b512 | b2b12 |
Base 13 | 78213 | 97713 |
Base 14 | 68114 | 83914 |
Base 15 | 5ae15 | 72e15 |
Base 16 | 50916 | 65316 |