Compare 3661 vs 3671
| Property | 3661 | 3671 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 5231 | 36711 |
| Prime factorization | 7 × 523 | 3671 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 523, 3661 | 1, 3671 |
| Number of properties | 1 | 7 |
| Additive primes | 264th | |
| Chen primes | 299th | |
| Primes | 512th | |
| Prime triplets (1st member) | 69th | |
| Semiprimes | 1016th | |
| Sexy primes (1st member) | 193rd | |
| Twin primes (1st member) | 98th | |
| Ulam primes | 41st | |
| Roman numberals | MMMDCLXI | MMMDCLXXI |
| Base 2 | 1110010011012 | 1110010101112 |
| Base 3 | 120001213 | 120002223 |
| Base 4 | 3210314 | 3211134 |
| Base 5 | 1041215 | 1041415 |
| Base 6 | 245416 | 245556 |
| Base 7 | 134507 | 134637 |
| Base 8 | 71158 | 71278 |
| Base 9 | 50179 | 50289 |
| Base 10 | 366110 | 367110 |
| Base 11 | 282911 | 283811 |
| Base 12 | 215112 | 215b12 |
| Base 13 | 188813 | 189513 |
| Base 14 | 149714 | 14a314 |
| Base 15 | 114115 | 114b15 |
| Base 16 | e4d16 | e5716 |