Compare 198899 vs 198909

Property198899198909
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization198899133 × 531 × 1391
Prime factorization1988993 × 3 × 3 × 53 × 139
Divisors count216
Divisors1, 1988991, 3, 9, 27, 53, 139, 159, 417, 477, 1251, 1431, 3753, 7367, 22101, 66303, 198909
Number of properties50
Chen primes7488th 
Long primes6695th 
Primes17896th 
Sophie germain primes2051st 
Twin primes (1st member)2150th 
Roman numberals  
Base 211000010001111001121100001000111111012
Base 310100221112231010022120003
Base 430020330343002033314
Base 5223310445223311145
Base 64132455641325136
Base 71455611714556247
Base 860436386043758
Base 933274893327609
Base 101988991019890910
Base 111264881112649711
Base 129712b129713912
Base 136c6bc136c6c913
Base 14526b114526bb14
Base 153ddee153de0915
Base 16308f316308fd16
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