Compare 164627 vs 164631
| Property | 164627 | 164631 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1646271 | 31 × 548771 |
| Prime factorization | 164627 | 3 × 54877 |
| Divisors count | 2 | 4 |
| Divisors | 1, 164627 | 1, 3, 54877, 164631 |
| Number of properties | 7 | 1 |
| Chen primes | 6418th | |
| Cousin primes (2nd member) | 1817th | |
| Harmonic primes | 5660th | |
| Isolated primes | 11383rd | |
| Primes | 15070th | |
| Prime triplets (3rd member) | 720th | |
| Semiprimes | 37582nd | |
| Sexy primes (2nd member) | 3647th | |
| Roman numberals | ||
| Base 2 | 1010000011000100112 | 1010000011000101112 |
| Base 3 | 221002110223 | 221002111103 |
| Base 4 | 2200301034 | 2200301134 |
| Base 5 | 202320025 | 202320115 |
| Base 6 | 33100556 | 33101036 |
| Base 7 | 12536517 | 12536557 |
| Base 8 | 5014238 | 5014278 |
| Base 9 | 2707389 | 2707439 |
| Base 10 | 16462710 | 16463110 |
| Base 11 | 10276111 | 10276511 |
| Base 12 | 7b32b12 | 7b33312 |
| Base 13 | 59c1813 | 59c1c13 |
| Base 14 | 43dd114 | 43dd514 |
| Base 15 | 33ba215 | 33ba615 |
| Base 16 | 2831316 | 2831716 |