Compare 1619 vs 1949
Property | 1619 | 1949 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16191 | 19491 |
Prime factorization | 1619 | 1949 |
Divisors count | 2 | 2 |
Divisors | 1, 1619 | 1, 1949 |
Number of properties | 10 | 8 |
Additive primes | 137th | 156th |
Chen primes | 162nd | 183rd |
Emirps | 79th | 95th |
Harmonic primes | 110th | |
Long primes | 100th | 115th |
Primes | 256th | 296th |
Pythagorean primes | 144th | |
Safe primes | 35th | |
Sexy primes (2nd member) | 110th | |
Sexy prime quadrupletss (4th member) | 10th | |
Sexy prime triplets (3rd member) | 42nd | |
Twin primes (1st member) | 52nd | 60th |
Roman numberals | MDCXIX | MCMXLIX |
Base 2 | 110010100112 | 111100111012 |
Base 3 | 20122223 | 22000123 |
Base 4 | 1211034 | 1321314 |
Base 5 | 224345 | 302445 |
Base 6 | 112556 | 130056 |
Base 7 | 45027 | 54537 |
Base 8 | 31238 | 36358 |
Base 9 | 21889 | 26059 |
Base 10 | 161910 | 194910 |
Base 11 | 124211 | 151211 |
Base 12 | b2b12 | 116512 |
Base 13 | 97713 | b6c13 |
Base 14 | 83914 | 9d314 |
Base 15 | 72e15 | 89e15 |
Base 16 | 65316 | 79d16 |