1. Numbers
  2. Compare 131 vs 197

Compare 131 vs 197

Property131197
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13111971
Prime factorization131197
Divisors count22
Divisors1, 1311, 197
Number of properties1213
Additive primes17th26th
Centered heptagonal primes 3rd
Chen primes26th35th
Cousin primes (2nd member)12th14th
Isolated primes13th 
Left-truncatable primes 20th
Long primes12th 
Multiplicative primes10th 
Palindromic primes7th 
Primes32nd45th
Prime quadruplets (3rd member) 4th
Prime triplets (2nd member) 14th
Prime triplets (3rd member) 13th
Pythagorean primes 21st
Sexy primes (1st member)20th 
Sexy primes (2nd member) 25th
Solinas primes23rd 
Sophie germain primes12th 
Twin primes (1st member) 15th
Ulam primes8th9th
Roman numberalsCXXXICXCVII
Base 2100000112110001012
Base 3112123210223
Base 42003430114
Base 51011512425
Base 633565256
Base 724574017
Base 820383058
Base 915592389
Base 101311019710
Base 1110a1116a11
Base 12ab1214512
Base 13a11312213
Base 14951410114
Base 158b15d215
Base 168316c516
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