1. Numbers
  2. Compare 19681 vs 19683

Compare 19681 vs 19683

Property1968119683
Typeprimecomposite number
Unique factors11
Total factors19
Prime factorization19681139
Prime factorization196813 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3
Divisors count210
Divisors1, 196811, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683
Number of properties70
Emirps616th 
Harmonic primes805th 
Isolated primes1556th 
Primes2227th 
Pythagorean primes1106th 
Sexy primes (1st member)687th 
Ulam primes163rd 
Roman numberals  
Base 210011001110000121001100111000112
Base 3222222221310000000003
Base 4103032014103032034
Base 51112211511122135
Base 623104162310436
Base 711124471112467
Base 8463418463438
Base 9288879300009
Base 1019681101968310
Base 1113872111387411
Base 12b48112b48312
Base 138c5c138c6113
Base 14725b14725d14
Base 155c71155c7315
Base 164ce1164ce316
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