Compare 197 vs 983

Property197983
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19719831
Prime factorization197983
Divisors count22
Divisors1, 1971, 983
Number of properties1311
Additive primes26th 
Centered heptagonal primes3rd 
Chen primes35th114th
Cousin primes (2nd member)14th 
Emirps 35th
Isolated primes 97th
Left-truncatable primes20th53rd
Long primes 60th
Primes45th166th
Prime quadruplets (3rd member)4th 
Prime triplets (2nd member)14th 
Prime triplets (3rd member)13th 
Pythagorean primes21st 
Safe primes 25th
Sexy primes (2nd member)25th73rd
Sexy prime triplets (3rd member) 28th
Twin primes (1st member)15th 
Ulam primes9th17th
Wedderburn-etherington primes 5th
Roman numberalsCXCVIICMLXXXIII
Base 211000101211110101112
Base 321022311001023
Base 430114331134
Base 512425124135
Base 6525643156
Base 7401726037
Base 8305817278
Base 9238913129
Base 101971098310
Base 1116a1181411
Base 121451269b12
Base 13122135a813
Base 141011450314
Base 15d21545815
Base 16c5163d716
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