1. Numbers
  2. Compare 18121 vs 18126

Compare 18121 vs 18126

Property1812118126
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization18121121 × 32 × 191 × 531
Prime factorization181212 × 3 × 3 × 19 × 53
Divisors count224
Divisors1, 181211, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126
Number of properties70
Additive primes975th 
Harmonic primes751st 
Primes2076th 
Pythagorean primes1025th 
Sexy primes (1st member)640th 
Sexy prime triplets (1st member)178th 
Twin primes (2nd member)319th 
Roman numberals  
Base 210001101100100121000110110011102
Base 322021201132202121003
Base 4101230214101230324
Base 51034441510400015
Base 621552162155306
Base 710355571035637
Base 8433118433168
Base 9267649267709
Base 1018121101812610
Base 1112684111268911
Base 12a5a112a5a612
Base 13832c13833413
Base 14686514686a14
Base 15558115558615
Base 1646c91646ce16
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