1. Numbers
  2. Compare 189913 vs 189989

Compare 189913 vs 189989

Property189913189989
Typeprimeprime
Unique factors11
Total factors11
Prime factorization18991311899891
Prime factorization189913189989
Divisors count22
Divisors1, 1899131, 189989
Number of properties79
Additive primes6945th 
Chen primes 7230th
Emirps3996th3999th
Isolated primes13014th13020th
Long primes6431st6434th
Lucky primes2219th 
Primes17161st17169th
Pythagorean primes8562nd8567th
Sexy primes (2nd member) 4112th
Sexy prime triplets (3rd member) 836th
Sophie germain primes 1973rd
Roman numberals  
Base 210111001011101100121011100110001001012
Base 310012211121131001221211223
Base 423211312142321202114
Base 5220341235220344245
Base 64023121640233256
Base 71420453714206227
Base 856273185630458
Base 931845493185489
Base 101899131018998910
Base 1111a7591111a81811
Base 1291aa11291b4512
Base 1368599136862713
Base 144d2d3144d34914
Base 153b40d153b45e15
Base 162e5d9162e62516
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