Compare 1619 vs 2207
Property | 1619 | 2207 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16191 | 22071 |
Prime factorization | 1619 | 2207 |
Divisors count | 2 | 2 |
Divisors | 1, 1619 | 1, 2207 |
Number of properties | 10 | 9 |
Additive primes | 137th | 173rd |
Chen primes | 162nd | 200th |
Cousin primes (2nd member) | 68th | |
Emirps | 79th | |
Isolated primes | 196th | |
Long primes | 100th | 128th |
Lucas primes | 9th | |
Primes | 256th | 329th |
Safe primes | 35th | 42nd |
Sexy primes (1st member) | 136th | |
Sexy primes (2nd member) | 110th | |
Sexy prime quadrupletss (4th member) | 10th | |
Sexy prime triplets (3rd member) | 42nd | |
Twin primes (1st member) | 52nd | |
Roman numberals | MDCXIX | MMCCVII |
Base 2 | 110010100112 | 1000100111112 |
Base 3 | 20122223 | 100002023 |
Base 4 | 1211034 | 2021334 |
Base 5 | 224345 | 323125 |
Base 6 | 112556 | 141156 |
Base 7 | 45027 | 63027 |
Base 8 | 31238 | 42378 |
Base 9 | 21889 | 30229 |
Base 10 | 161910 | 220710 |
Base 11 | 124211 | 172711 |
Base 12 | b2b12 | 133b12 |
Base 13 | 97713 | 100a13 |
Base 14 | 83914 | b3914 |
Base 15 | 72e15 | 9c215 |
Base 16 | 65316 | 89f16 |