Compare 18311 vs 18323
Property | 18311 | 18323 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 183111 | 731 × 2511 |
Prime factorization | 18311 | 73 × 251 |
Divisors count | 2 | 4 |
Divisors | 1, 18311 | 1, 73, 251, 18323 |
Number of properties | 7 | 1 |
Chen primes | 1039th | |
Cousin primes (2nd member) | 327th | |
Harmonic primes | 759th | |
Primes | 2099th | |
Prime triplets (2nd member) | 159th | |
Semiprimes | 4662nd | |
Super primes | 317th | |
Twin primes (1st member) | 323rd | |
Roman numberals | ||
Base 2 | 1000111100001112 | 1000111100100112 |
Base 3 | 2210100123 | 2210101223 |
Base 4 | 101320134 | 101321034 |
Base 5 | 10412215 | 10412435 |
Base 6 | 2204356 | 2204556 |
Base 7 | 1042467 | 1042647 |
Base 8 | 436078 | 436238 |
Base 9 | 271059 | 271189 |
Base 10 | 1831110 | 1832310 |
Base 11 | 1283711 | 1284811 |
Base 12 | a71b12 | a72b12 |
Base 13 | 844713 | 845613 |
Base 14 | 695d14 | 696b14 |
Base 15 | 565b15 | 566815 |
Base 16 | 478716 | 479316 |