Compare 198811 vs 198899

Property198811198899
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19881111988991
Prime factorization198811198899
Divisors count22
Divisors1, 1988111, 198899
Number of properties85
Chen primes7484th7488th
Emirps4249th 
Isolated primes13593rd 
Long primes 6695th
Lucky primes2302nd 
Primes17886th17896th
Sexy primes (1st member)4275th 
Sexy prime quadrupletss (1st member)109th 
Sexy prime triplets (1st member)862nd 
Sophie germain primes 2051st
Twin primes (1st member) 2150th
Roman numberals  
Base 211000010001001101121100001000111100112
Base 310100220110131010022111223
Base 430020212343002033034
Base 5223302215223310445
Base 64132231641324556
Base 71455424714556117
Base 860423386043638
Base 933264193327489
Base 101988111019889910
Base 111264081112648811
Base 1297077129712b12
Base 136c652136c6bc13
Base 145264b14526b114
Base 153dd91153ddee15
Base 163089b16308f316
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