Compare 1042102 vs 1042109

Property10421021042109
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 521051110421091
Prime factorization2 × 5210511042109
Divisors count42
Divisors1, 2, 521051, 10421021, 1042109
Number of properties16
Additive primes 31455th
Chen primes 31060th
Isolated primes 64601st
Primes 81564th
Semiprimes218448th 
Sexy primes (2nd member) 16983rd
Sophie germain primes 8020th
Roman numberals  
Base 2111111100110101101102111111100110101111012
Base 31221221111101312212211111223
Base 43332122312433321223314
Base 523132140252313214145
Base 6342003146342003256
Base 7116001257116001357
Base 83763266837632758
Base 91857441918574489
Base 10104210210104210910
Base 11651a4611651a5211
Base 1242309a124230a512
Base 132a6439132a644313
Base 141d1abc141d1ac514
Base 15158b8715158b8e15
Base 16fe6b616fe6bd16
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