1. Numbers
  2. Compare 11909 vs 11920

Compare 11909 vs 11920

Property1190911920
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization11909124 × 51 × 1491
Prime factorization119092 × 2 × 2 × 2 × 5 × 149
Divisors count220
Divisors1, 119091, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920
Number of properties110
Chen primes731st 
Emirps316th 
Harmonic primes519th 
Isolated primes962nd 
Long primes555th 
Primes1427th 
Pythagorean primes702nd 
Sexy primes (2nd member)458th 
Sexy prime triplets (3rd member)129th 
Sophie germain primes220th 
Super primes225th 
Roman numberals  
Base 2101110100001012101110100100002
Base 312110000231211001113
Base 42322011423221004
Base 534011453401405
Base 613104561311046
Base 7465027465167
Base 8272058272208
Base 9173029173149
Base 1011909101192010
Base 118a47118a5711
Base 126a85126a9412
Base 13556113556c13
Base 1444a91444b614
Base 1537de1537ea15
Base 162e85162e9016
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