1. Numbers
  2. Compare 197 vs 211

Compare 197 vs 211

Property197211
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19712111
Prime factorization197211
Divisors count22
Divisors1, 1971, 211
Number of properties138
Additive primes26th 
Centered decagonal primes 6th
Centered heptagonal primes3rd 
Chen primes35th37th
Cousin primes (2nd member)14th 
Euclid primes 5th
Isolated primes 18th
Left-truncatable primes20th 
Lucky primes 14th
Multiplicative primes 12th
Primes45th47th
Prime quadruplets (3rd member)4th 
Prime triplets (2nd member)14th 
Prime triplets (3rd member)13th 
Pythagorean primes21st 
Sexy primes (2nd member)25th 
Super primes 15th
Twin primes (1st member)15th 
Ulam primes9th 
Roman numberalsCXCVIICCXI
Base 2110001012110100112
Base 3210223212113
Base 43011431034
Base 51242513215
Base 652565516
Base 740174217
Base 830583238
Base 923892549
Base 101971021110
Base 1116a1118211
Base 121451215712
Base 131221313313
Base 141011411114
Base 15d215e115
Base 16c516d316
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