1. Numbers
  2. Compare 12821 vs 13109

Compare 12821 vs 13109

Property1282113109
Typeprimeprime
Unique factors11
Total factors11
Prime factorization128211131091
Prime factorization1282113109
Divisors count22
Divisors1, 128211, 13109
Number of properties86
Chen primes776th790th
Harmonic primes547th 
Isolated primes 1065th
Long primes594th605th
Palindromic primes28th 
Primes1528th1560th
Pythagorean primes757th773rd
Sexy primes (2nd member) 501st
Sophie germain primes232nd 
Twin primes (1st member)245th 
Roman numberals  
Base 2110010000101012110011001101012
Base 312212021231222221123
Base 43020111430303114
Base 540224154044145
Base 613520561404056
Base 7522447531357
Base 8310258314658
Base 9185259188759
Base 1012821101310910
Base 1196a611993811
Base 12750512770512
Base 135ab3135c7513
Base 14495b144ac514
Base 153beb153d3e15
Base 16321516333516
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