1. Numbers
  2. Compare 20807 vs 20816

Compare 20807 vs 20816

Property2080720816
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization20807124 × 13011
Prime factorization208072 × 2 × 2 × 2 × 1301
Divisors count210
Divisors1, 208071, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816
Number of properties70
Additive primes1090th 
Chen primes1154th 
Harmonic primes858th 
Long primes890th 
Primes2343rd 
Twin primes (1st member)355th 
Ulam primes174th 
Roman numberals  
Base 210100010100011121010001010100002
Base 31001112122310011122223
Base 4110110134110111004
Base 51131212511312315
Base 624015562402126
Base 711444371144557
Base 8505078505208
Base 9314789314889
Base 1020807102081610
Base 11146a6111470411
Base 121005b121006812
Base 13961713962313
Base 14782314782c14
Base 15627215627b15
Base 16514716515016
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