Compare 9887 vs 9898

Property98879898
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization9887121 × 72 × 1011
Prime factorization98872 × 7 × 7 × 101
Divisors count212
Divisors1, 98871, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898
Number of properties60
Cousin primes (2nd member)203rd 
Harmonic primes444th 
Isolated primes813th 
Long primes464th 
Primes1220th 
Safe primes115th 
Roman numberals  
Base 2100110100111112100110101010102
Base 311112001231111201213
Base 42122133421222224
Base 530402253040435
Base 611343561134546
Base 7405537406007
Base 8232378232528
Base 9145059145179
Base 10988710989810
Base 11747911748911
Base 12587b12588a12
Base 13466713467513
Base 14386314387014
Base 152de2152ded15
Base 16269f1626aa16
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