1. Numbers
  2. Compare 51421 vs 51428

Compare 51421 vs 51428

Property5142151428
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization51421122 × 131 × 231 × 431
Prime factorization514212 × 2 × 13 × 23 × 43
Divisors count224
Divisors1, 514211, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3956, 12857, 25714, 51428
Number of properties70
Additive primes2306th 
Long primes2001st 
Lucky primes751st 
Primes5260th 
Pythagorean primes2611th 
Sexy primes (1st member)1448th 
Twin primes (2nd member)721st 
Roman numberals  
Base 21100100011011101211001000111001002
Base 32121112111321211122023
Base 4302031314302032104
Base 53121141531212035
Base 61034021610340326
Base 730262673026367
Base 814433581443448
Base 9774749774829
Base 1051421105142810
Base 11356a7113570311
Base 1225911122591812
Base 131a536131a54013
Base 1414a4d1414a5614
Base 1510381151038815
Base 16c8dd16c8e416
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