Compare 197 vs 241

Property197241
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19712411
Prime factorization197241
Divisors count22
Divisors1, 1971, 241
Number of properties1310
Additive primes26th31st
Centered heptagonal primes3rd 
Chen primes35th 
Cousin primes (2nd member)14th 
Harmonic primes 19th
Left-truncatable primes20th 
Lucky primes 16th
Primes45th53rd
Prime quadruplets (3rd member)4th 
Prime triplets (2nd member)14th 
Prime triplets (3rd member)13th 
Proth primes 9th
Pythagorean primes21st24th
Sexy primes (2nd member)25th 
Solinas primes 29th
Super primes 16th
Twin primes (1st member)15th 
Twin primes (2nd member) 17th
Ulam primes9th10th
Roman numberalsCXCVIICCXLI
Base 2110001012111100012
Base 3210223222213
Base 43011433014
Base 51242514315
Base 6525610416
Base 740174637
Base 830583618
Base 923892879
Base 101971024110
Base 1116a111aa11
Base 121451218112
Base 131221315713
Base 141011413314
Base 15d21511115
Base 16c516f116
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