Compare 201826 vs 201827

Property201826201827
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 10091312018271
Prime factorization2 × 100913201827
Divisors count42
Divisors1, 2, 100913, 2018261, 201827
Number of properties114
Chen primes 7582nd
Cousin primes (2nd member) 2150th
Primes 18131st
Prime quadruplets (3rd member) 54th
Prime quintuplet 2s (3rd member) 15th
Prime triplets (1st member) 846th
Prime triplets (2nd member) 845th
Prime triplets (3rd member) 844th
Safe primes 1179th
Semiprimes45629th 
Sexy primes (1st member) 4328th
Sexy primes (2nd member) 4326th
Sexy prime triplets (2nd member) 870th
Super primes 2078th
Twin primes (1st member) 2173rd
Roman numberals  
Base 211000101000110001021100010100011000112
Base 310102021200131010202120023
Base 430110120243011012034
Base 5224243015224243025
Base 64154214641542156
Base 71500262715002637
Base 861214286121438
Base 933676193367629
Base 102018261020182710
Base 111286a9111286aa11
Base 129896a129896b12
Base 1370b311370b3213
Base 14537a214537a314
Base 153ec01153ec0215
Base 1631462163146316
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