Compare 563 vs 641
| Property | 563 | 641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5631 | 6411 |
| Prime factorization | 563 | 641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 563 | 1, 641 |
| Number of properties | 12 | 14 |
| Additive primes | 62nd | |
| Chen primes | 73rd | 81st |
| Good primes | 30th | 35th |
| Happy primes | 24th | |
| Harmonic primes | 44th | |
| Isolated primes | 54th | |
| Primes | 103rd | 116th |
| Prime triplets (1st member) | 24th | |
| Proth primes | 14th | |
| Pythagorean primes | 55th | |
| Quartan primes | 6th | |
| Safe primes | 19th | |
| Sexy primes (1st member) | 50th | 57th |
| Sexy primes (2nd member) | 49th | |
| Sexy prime quadrupletss (1st member) | 7th | |
| Sexy prime triplets (1st member) | 24th | |
| Sexy prime triplets (2nd member) | 20th | |
| Solinas primes | 41st | |
| Sophie germain primes | 28th | |
| Super primes | 27th | |
| Twin primes (1st member) | 29th | |
| Wilson primes | 3rd | |
| Roman numberals | DLXIII | DCXLI |
| Base 2 | 10001100112 | 10100000012 |
| Base 3 | 2022123 | 2122023 |
| Base 4 | 203034 | 220014 |
| Base 5 | 42235 | 100315 |
| Base 6 | 23356 | 25456 |
| Base 7 | 14337 | 16047 |
| Base 8 | 10638 | 12018 |
| Base 9 | 6859 | 7829 |
| Base 10 | 56310 | 64110 |
| Base 11 | 47211 | 53311 |
| Base 12 | 3ab12 | 45512 |
| Base 13 | 34413 | 3a413 |
| Base 14 | 2c314 | 33b14 |
| Base 15 | 27815 | 2cb15 |
| Base 16 | 23316 | 28116 |