1. Numbers
  2. Compare 81197 vs 81198

Compare 81197 vs 81198

Property8119781198
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization81197121 × 32 × 131 × 3471
Prime factorization811972 × 3 × 3 × 13 × 347
Divisors count224
Divisors1, 811971, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 4511, 6246, 9022, 13533, 27066, 40599, 81198
Number of properties70
Chen primes3594th 
Harmonic primes2998th 
Primes7947th 
Prime triplets (1st member)430th 
Pythagorean primes3961st 
Sexy primes (1st member)2066th 
Twin primes (1st member)1024th 
Roman numberals  
Base 2100111101001011012100111101001011102
Base 3110101010223110101011003
Base 410331023141033102324
Base 5100442425100442435
Base 61423525614235306
Base 745550474555057
Base 823645582364568
Base 913333891333409
Base 1081197108119810
Base 1156006115600711
Base 123aba5123aba612
Base 132ac5c132ac6013
Base 142183b142183c14
Base 15190d215190d315
Base 1613d2d1613d2e16
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