Compare 641 vs 1741
| Property | 641 | 1741 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6411 | 17411 |
| Prime factorization | 641 | 1741 |
| Divisors count | 2 | 2 |
| Divisors | 1, 641 | 1, 1741 |
| Number of properties | 14 | 12 |
| Additive primes | 62nd | 145th |
| Centered square primes | 14th | |
| Chen primes | 81st | |
| Emirps | 84th | |
| Good primes | 35th | |
| Harmonic primes | 95th | |
| Isolated primes | 162nd | |
| Long primes | 105th | |
| Primes | 116th | 271st |
| Prime triplets (1st member) | 24th | |
| Proth primes | 14th | |
| Pythagorean primes | 55th | 132nd |
| Quartan primes | 6th | |
| Sexy primes (1st member) | 57th | 115th |
| Sexy prime quadrupletss (1st member) | 7th | 11th |
| Sexy prime triplets (1st member) | 24th | 44th |
| Solinas primes | 41st | |
| Sophie germain primes | 28th | |
| Super primes | 58th | |
| Twin primes (1st member) | 29th | |
| Roman numberals | DCXLI | MDCCXLI |
| Base 2 | 10100000012 | 110110011012 |
| Base 3 | 2122023 | 21011113 |
| Base 4 | 220014 | 1230314 |
| Base 5 | 100315 | 234315 |
| Base 6 | 25456 | 120216 |
| Base 7 | 16047 | 50357 |
| Base 8 | 12018 | 33158 |
| Base 9 | 7829 | 23449 |
| Base 10 | 64110 | 174110 |
| Base 11 | 53311 | 134311 |
| Base 12 | 45512 | 101112 |
| Base 13 | 3a413 | a3c13 |
| Base 14 | 33b14 | 8c514 |
| Base 15 | 2cb15 | 7b115 |
| Base 16 | 28116 | 6cd16 |