Compare 641 vs 1091
Property | 641 | 1091 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6411 | 10911 |
Prime factorization | 641 | 1091 |
Divisors count | 2 | 2 |
Divisors | 1, 641 | 1, 1091 |
Number of properties | 14 | 13 |
Additive primes | 62nd | 96th |
Chen primes | 81st | 122nd |
Cousin primes (2nd member) | 43rd | |
Emirps | 43rd | |
Good primes | 35th | |
Harmonic primes | 65th | |
Long primes | 68th | |
Primes | 116th | 182nd |
Prime triplets (1st member) | 24th | 32nd |
Prime triplets (2nd member) | 31st | |
Proth primes | 14th | |
Pythagorean primes | 55th | |
Quartan primes | 6th | |
Sexy primes (1st member) | 57th | 79th |
Sexy prime quadrupletss (1st member) | 7th | 8th |
Sexy prime triplets (1st member) | 24th | 29th |
Solinas primes | 41st | |
Sophie germain primes | 28th | |
Twin primes (1st member) | 29th | 40th |
Roman numberals | DCXLI | MXCI |
Base 2 | 10100000012 | 100010000112 |
Base 3 | 2122023 | 11111023 |
Base 4 | 220014 | 1010034 |
Base 5 | 100315 | 133315 |
Base 6 | 25456 | 50156 |
Base 7 | 16047 | 31167 |
Base 8 | 12018 | 21038 |
Base 9 | 7829 | 14429 |
Base 10 | 64110 | 109110 |
Base 11 | 53311 | 90211 |
Base 12 | 45512 | 76b12 |
Base 13 | 3a413 | 65c13 |
Base 14 | 33b14 | 57d14 |
Base 15 | 2cb15 | 4cb15 |
Base 16 | 28116 | 44316 |