Compare 4091 vs 4663
| Property | 4091 | 4663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40911 | 46631 |
| Prime factorization | 4091 | 4663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4091 | 1, 4663 |
| Number of properties | 7 | 10 |
| Additive primes | 324th | |
| Centered heptagonal primes | 12th | |
| Chen primes | 325th | |
| Happy primes | 113th | |
| Harmonic primes | 202nd | 230th |
| Isolated primes | 390th | |
| Long primes | 224th | |
| Lucky primes | 126th | |
| Primes | 563rd | 631st |
| Sexy primes (2nd member) | 230th | |
| Sexy prime triplets (3rd member) | 78th | |
| Solinas primes | 64th | |
| Super primes | 103rd | 115th |
| Twin primes (1st member) | 107th | |
| Roman numberals | MMMMXCI | MMMMDCLXIII |
| Base 2 | 1111111110112 | 10010001101112 |
| Base 3 | 121211123 | 201012013 |
| Base 4 | 3333234 | 10203134 |
| Base 5 | 1123315 | 1221235 |
| Base 6 | 305356 | 333316 |
| Base 7 | 146337 | 164117 |
| Base 8 | 77738 | 110678 |
| Base 9 | 55459 | 63519 |
| Base 10 | 409110 | 466310 |
| Base 11 | 308a11 | 355a11 |
| Base 12 | 244b12 | 284712 |
| Base 13 | 1b2913 | 217913 |
| Base 14 | 16c314 | 19b114 |
| Base 15 | 132b15 | 15ad15 |
| Base 16 | ffb16 | 123716 |