1. Numbers
  2. Compare 199811 vs 199889

Compare 199811 vs 199889

Property199811199889
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19981111998891
Prime factorization199811199889
Divisors count22
Divisors1, 1998111, 199889
Number of properties85
Additive primes7214th 
Chen primes7520th7523rd
Cousin primes (2nd member)2134th 
Harmonic primes6753rd 
Isolated primes 13660th
Long primes6734th 
Primes17970th17977th
Prime triplets (2nd member)840th 
Pythagorean primes 8973rd
Super primes 2061st
Twin primes (1st member)2159th 
Roman numberals  
Base 211000011001000001121100001100110100012
Base 310101100210231010110120223
Base 430030200343003031014
Base 5223432215223440245
Base 64141015641412256
Base 71461353714615247
Base 860620386063218
Base 933407293341689
Base 101998111019988910
Base 11127137111271a811
Base 129776b129781512
Base 136cc41136cca113
Base 1452b631452bbb14
Base 153e30b153e35e15
Base 1630c831630cd116
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