1. Numbers
  2. Compare 99137 vs 121997

Compare 99137 vs 121997

Property99137121997
Typeprimeprime
Unique factors11
Total factors11
Prime factorization9913711219971
Prime factorization99137121997
Divisors count22
Divisors1, 991371, 121997
Number of properties138
Additive primes3855th4722nd
Chen primes4209th4978th
Cousin primes (2nd member)1207th1430th
Harmonic primes3593rd 
Isolated primes 8594th
Left-truncatable primes342nd348th
Long primes3589th 
Primes9519th11475th
Prime quadruplets (3rd member)38th 
Prime triplets (2nd member)505th 
Prime triplets (3rd member)504th 
Pythagorean primes4746th5707th
Restricted left-truncatable primes 32nd
Sexy primes (2nd member)2430th 
Twin primes (1st member)1218th 
Roman numberals  
Base 2110000011010000012111011100100011012
Base 3120002222023200121001023
Base 412003100141313020314
Base 5111330225124004425
Base 62042545623404456
Base 7562013710154517
Base 830150183562158
Base 916088292053129
Base 10991371012199710
Base 1168535118372711
Base 1249455125a72512
Base 133617c13436b513
Base 14281b3143266114
Base 151e592152623215
Base 1618341161dc8d16
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