1. Numbers
  2. Compare 99397 vs 121997

Compare 99397 vs 121997

Property99397121997
Typeprimeprime
Unique factors11
Total factors11
Prime factorization9939711219971
Prime factorization99397121997
Divisors count22
Divisors1, 993971, 121997
Number of properties98
Additive primes3863rd4722nd
Chen primes 4978th
Cousin primes (1st member)1209th 
Cousin primes (2nd member) 1430th
Emirps1629th 
Happy primes1456th 
Isolated primes7101st8594th
Left-truncatable primes344th348th
Primes9540th11475th
Pythagorean primes4758th5707th
Restricted left-truncatable primes 32nd
Sexy primes (2nd member)2434th 
Roman numberals  
Base 2110000100010001012111011100100011012
Base 3120011001013200121001023
Base 412010101141313020314
Base 5111400425124004425
Base 62044101623404456
Base 7562534710154517
Base 830210583562158
Base 916131192053129
Base 10993971012199710
Base 1168751118372711
Base 1249631125a72512
Base 133631c13436b513
Base 142831b143266114
Base 151e6b7152623215
Base 1618445161dc8d16
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