Compare 137 vs 311

Property137311
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13713111
Prime factorization137311
Divisors count22
Divisors1, 1371, 311
Number of properties813
Additive primes18th36th
Chen primes27th48th
Cousin primes (2nd member) 18th
Emirps 16th
Good primes 23rd
Harmonic primes 26th
Left-truncatable primes17th 
Multiplicative primes 13th
Primes33rd64th
Prime triplets (1st member) 19th
Prime triplets (2nd member) 18th
Pythagorean primes15th 
Right-truncatable primes 17th
Sexy primes (1st member) 36th
Sexy primes (2nd member)20th 
Solinas primes24th 
Twin primes (1st member)11th20th
Roman numberalsCXXXVIICCCXI
Base 21000100121001101112
Base 31200231021123
Base 420214103134
Base 51022522215
Base 6345612356
Base 725476237
Base 821184678
Base 916293759
Base 101371031110
Base 111151126311
Base 12b51221b12
Base 13a7131ac13
Base 149b1418314
Base 15921515b15
Base 16891613716
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