Compare 201827 vs 201937

Property201827201937
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20182712019371
Prime factorization201827201937
Divisors count22
Divisors1, 2018271, 201937
Number of properties144
Chen primes7582nd 
Cousin primes (2nd member)2150th 
Isolated primes 13797th
Long primes 6801st
Primes18131st18142nd
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 
Pythagorean primes 9056th
Safe primes1179th 
Sexy primes (1st member)4328th 
Sexy primes (2nd member)4326th 
Sexy prime triplets (2nd member)870th 
Super primes2078th 
Twin primes (1st member)2173rd 
Roman numberals  
Base 211000101000110001121100010100110100012
Base 310102021200231010210000113
Base 430110120343011031014
Base 5224243025224302225
Base 64154215641545216
Base 71500263715005117
Base 861214386123218
Base 933676293370049
Base 102018271020193710
Base 111286aa1112879a11
Base 129896b1298a4112
Base 1370b321370bb813
Base 14537a3145384114
Base 153ec02153ec7715
Base 163146316314d116
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