Compare 4663 vs 4666
| Property | 4663 | 4666 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 46631 | 21 × 23331 |
| Prime factorization | 4663 | 2 × 2333 |
| Divisors count | 2 | 4 |
| Divisors | 1, 4663 | 1, 2, 2333, 4666 |
| Number of properties | 10 | 1 |
| Additive primes | 324th | |
| Centered heptagonal primes | 12th | |
| Happy primes | 113th | |
| Harmonic primes | 230th | |
| Isolated primes | 390th | |
| Lucky primes | 126th | |
| Primes | 631st | |
| Semiprimes | 1278th | |
| Sexy primes (2nd member) | 230th | |
| Sexy prime triplets (3rd member) | 78th | |
| Super primes | 115th | |
| Roman numberals | MMMMDCLXIII | MMMMDCLXVI |
| Base 2 | 10010001101112 | 10010001110102 |
| Base 3 | 201012013 | 201012113 |
| Base 4 | 10203134 | 10203224 |
| Base 5 | 1221235 | 1221315 |
| Base 6 | 333316 | 333346 |
| Base 7 | 164117 | 164147 |
| Base 8 | 110678 | 110728 |
| Base 9 | 63519 | 63549 |
| Base 10 | 466310 | 466610 |
| Base 11 | 355a11 | 356211 |
| Base 12 | 284712 | 284a12 |
| Base 13 | 217913 | 217c13 |
| Base 14 | 19b114 | 19b414 |
| Base 15 | 15ad15 | 15b115 |
| Base 16 | 123716 | 123a16 |