1. Numbers
  2. Compare 81042 vs 81047

Compare 81042 vs 81047

Property8104281047
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 131 × 10391810471
Prime factorization2 × 3 × 13 × 103981047
Divisors count162
Divisors1, 2, 3, 6, 13, 26, 39, 78, 1039, 2078, 3117, 6234, 13507, 27014, 40521, 810421, 81047
Number of properties010
Chen primes 3588th
Cousin primes (2nd member) 1025th
Happy primes 1233rd
Long primes 3015th
Primes 7934th
Prime quadruplets (3rd member) 34th
Prime triplets (2nd member) 429th
Prime triplets (3rd member) 428th
Sexy primes (2nd member) 2061st
Twin primes (1st member) 1023rd
Roman numberals  
Base 2100111100100100102100111100100101112
Base 3110100111203110100112023
Base 410330210241033021134
Base 5100431325100431425
Base 61423110614231156
Base 745516374552017
Base 823622282362278
Base 913314691331529
Base 1081042108104710
Base 1155985115598a11
Base 123aa96123aa9b12
Base 132ab70132ab7513
Base 142176a142177114
Base 151902c151903215
Base 1613c921613c9716
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