Compare 1619 vs 2081
Property | 1619 | 2081 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16191 | 20811 |
Prime factorization | 1619 | 2081 |
Divisors count | 2 | 2 |
Divisors | 1, 1619 | 1, 2081 |
Number of properties | 10 | 10 |
Additive primes | 137th | 162nd |
Chen primes | 162nd | 192nd |
Emirps | 79th | |
Long primes | 100th | |
Primes | 256th | 313th |
Prime quadruplets (1st member) | 8th | |
Prime triplets (1st member) | 51st | |
Pythagorean primes | 152nd | |
Safe primes | 35th | |
Sexy primes (1st member) | 132nd | |
Sexy primes (2nd member) | 110th | |
Sexy prime quadrupletss (4th member) | 10th | |
Sexy prime triplets (3rd member) | 42nd | |
Solinas primes | 58th | |
Super primes | 65th | |
Twin primes (1st member) | 52nd | 63rd |
Roman numberals | MDCXIX | MMLXXXI |
Base 2 | 110010100112 | 1000001000012 |
Base 3 | 20122223 | 22120023 |
Base 4 | 1211034 | 2002014 |
Base 5 | 224345 | 313115 |
Base 6 | 112556 | 133456 |
Base 7 | 45027 | 60327 |
Base 8 | 31238 | 40418 |
Base 9 | 21889 | 27629 |
Base 10 | 161910 | 208110 |
Base 11 | 124211 | 162211 |
Base 12 | b2b12 | 125512 |
Base 13 | 97713 | c4113 |
Base 14 | 83914 | a8914 |
Base 15 | 72e15 | 93b15 |
Base 16 | 65316 | 82116 |