1. Numbers
  2. Compare 205413 vs 205421

Compare 205413 vs 205421

Property205413205421
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization31 × 131 × 231 × 22912054211
Prime factorization3 × 13 × 23 × 229205421
Divisors count162
Divisors1, 3, 13, 23, 39, 69, 229, 299, 687, 897, 2977, 5267, 8931, 15801, 68471, 2054131, 205421
Number of properties010
Chen primes 7699th
Cousin primes (2nd member) 2181st
Long primes 6893rd
Primes 18416th
Prime triplets (1st member) 859th
Prime triplets (2nd member) 858th
Pythagorean primes 9197th
Sexy primes (1st member) 4382nd
Sexy prime triplets (1st member) 881st
Twin primes (1st member) 2208th
Roman numberals  
Base 211001000100110010121100100010011011012
Base 310110220222031011022100123
Base 430202121143020212314
Base 5230331235230331415
Base 64222553642230056
Base 71513605715136167
Base 862114586211558
Base 934268693427059
Base 102054131020542110
Base 1113036a1113037711
Base 129aa59129aa6512
Base 1372660137266813
Base 1454c051454c0d14
Base 1540ce31540ceb15
Base 1632265163226d16
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