1. Numbers
  2. Compare 13 vs 211

Compare 13 vs 211

Property13211
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1312111
Prime factorization13211
Divisors count22
Divisors1, 131, 211
Number of properties328
Centered decagonal primes 6th
Centered square primes2nd 
Chen primes6th37th
Cousin primes (1st member)3rd 
Cuban primes 21st 
Emirps1st 
Euclid primes 5th
Fibonacci primes4th 
Happy primes2nd 
Harmonic primes2nd 
Isolated primes 18th
Left-truncatable primes5th 
Lucky primes3rd14th
Multiplicative primes5th12th
Pierpont primes5th 
Primes6th47th
Prime quadruplets (2nd member)2nd 
Prime quadruplets (4th member)1st 
Prime quintuplet 1s (3rd member)1st 
Prime quintuplet 2s (2nd member)2nd 
Prime quintuplet 2s (4th member)1st 
Prime sextuplets (3rd member)1st 
Prime triplets (1st member)4th 
Prime triplets (2nd member)3rd 
Prime triplets (3rd member)2nd 
Proth primes3rd 
Pythagorean primes2nd 
Sexy primes (1st member)4th 
Sexy primes (2nd member)2nd 
Sexy prime triplets (2nd member)2nd 
Solinas primes5th 
Super primes 15th
Thabit primes of the 2nd kind2nd 
Twin primes (2nd member)3rd 
Ulam primes4th 
Wilson primes2nd 
Roman numberalsXIIICCXI
Base 211012110100112
Base 31113212113
Base 431431034
Base 523513215
Base 62165516
Base 71674217
Base 81583238
Base 91492549
Base 10131021110
Base 11121118211
Base 12111215712
Base 13101313313
Base 14d1411114
Base 15d15e115
Base 16d16d316
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