Compare 198409 vs 198412

Property198409198412
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization198409122 × 496031
Prime factorization1984092 × 2 × 49603
Divisors count26
Divisors1, 1984091, 2, 4, 49603, 99206, 198412
Number of properties80
Additive primes7175th 
Chen primes7471st 
Cousin primes (1st member)2120th 
Harmonic primes6708th 
Isolated primes13566th 
Primes17855th 
Pythagorean primes8905th 
Ulam primes1276th 
Roman numberals  
Base 211000001110000100121100000111000011002
Base 310100201111131010020111213
Base 430013002143001300304
Base 5223221145223221225
Base 64130321641303246
Base 71454311714543147
Base 860341186034148
Base 933214493321479
Base 101984091019841210
Base 111260821112608511
Base 12969a112969a412
Base 136c403136c40613
Base 1452441145244414
Base 153dbc4153dbc715
Base 1630709163070c16
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