Compare 41 vs 55
| Property | 41 | 55 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 411 | 51 × 111 |
| Prime factorization | 41 | 5 × 11 |
| Divisors count | 2 | 4 |
| Divisors | 1, 41 | 1, 5, 11, 55 |
| Number of properties | 18 | 1 |
| Additive primes | 8th | |
| Centered square primes | 3rd | |
| Chen primes | 13th | |
| Cousin primes (2nd member) | 5th | |
| Good primes | 6th | |
| Harmonic primes | 5th | |
| Primes | 13th | |
| Prime triplets (1st member) | 7th | |
| Prime triplets (2nd member) | 6th | |
| Proth primes | 5th | |
| Pythagorean primes | 6th | |
| Semiprimes | 19th | |
| Sexy primes (1st member) | 9th | |
| Sexy prime quadrupletss (1st member) | 3rd | |
| Sexy prime triplets (1st member) | 6th | |
| Solinas primes | 12th | |
| Sophie germain primes | 7th | |
| Super primes | 6th | |
| Twin primes (1st member) | 6th | |
| Roman numberals | XLI | LV |
| Base 2 | 1010012 | 1101112 |
| Base 3 | 11123 | 20013 |
| Base 4 | 2214 | 3134 |
| Base 5 | 1315 | 2105 |
| Base 6 | 1056 | 1316 |
| Base 7 | 567 | 1067 |
| Base 8 | 518 | 678 |
| Base 9 | 459 | 619 |
| Base 10 | 4110 | 5510 |
| Base 11 | 3811 | 5011 |
| Base 12 | 3512 | 4712 |
| Base 13 | 3213 | 4313 |
| Base 14 | 2d14 | 3d14 |
| Base 15 | 2b15 | 3a15 |
| Base 16 | 2916 | 3716 |