Compare 22642 vs 22643
| Property | 22642 | 22643 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 113211 | 226431 |
| Prime factorization | 2 × 11321 | 22643 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 11321, 22642 | 1, 22643 |
| Number of properties | 1 | 7 |
| Additive primes | 1167th | |
| Cousin primes (2nd member) | 383rd | |
| Isolated primes | 1763rd | |
| Primes | 2530th | |
| Prime triplets (3rd member) | 191st | |
| Safe primes | 208th | |
| Semiprimes | 5707th | |
| Sexy primes (2nd member) | 760th | |
| Roman numberals | ||
| Base 2 | 1011000011100102 | 1011000011100112 |
| Base 3 | 10110011213 | 10110011223 |
| Base 4 | 112013024 | 112013034 |
| Base 5 | 12110325 | 12110335 |
| Base 6 | 2524546 | 2524556 |
| Base 7 | 1230047 | 1230057 |
| Base 8 | 541628 | 541638 |
| Base 9 | 340479 | 340489 |
| Base 10 | 2264210 | 2264310 |
| Base 11 | 1601411 | 1601511 |
| Base 12 | 1112a12 | 1112b12 |
| Base 13 | a3c913 | a3ca13 |
| Base 14 | 837414 | 837514 |
| Base 15 | 6a9715 | 6a9815 |
| Base 16 | 587216 | 587316 |