1. Numbers
  2. Compare 42017 vs 42021

Compare 42017 vs 42021

Property4201742021
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization42017132 × 71 × 231 × 291
Prime factorization420173 × 3 × 7 × 23 × 29
Divisors count224
Divisors1, 420171, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 6003, 14007, 42021
Number of properties100
Chen primes2067th 
Cousin primes (2nd member)607th 
Happy primes722nd 
Long primes1652nd 
Primes4394th 
Prime triplets (1st member)286th 
Prime triplets (2nd member)285th 
Pythagorean primes2179th 
Sexy primes (1st member)1247th 
Twin primes (1st member)612th 
Roman numberals  
Base 21010010000100001210100100001001012
Base 32010122012320101221003
Base 4221002014221002114
Base 52321032523210415
Base 652230565223136
Base 723333372333407
Base 812204181220458
Base 9635659635709
Base 1042017104202110
Base 1129628112963111
Base 1220395122039912
Base 1316181131618513
Base 1411453141145714
Base 15c6b215c6b615
Base 16a42116a42516
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