1. Numbers
  2. Compare 42181 vs 42190

Compare 42181 vs 42190

Property4218142190
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization42181121 × 51 × 42191
Prime factorization421812 × 5 × 4219
Divisors count28
Divisors1, 421811, 2, 5, 10, 4219, 8438, 21095, 42190
Number of properties90
Happy primes725th 
Harmonic primes1642nd 
Long primes1660th 
Primes4409th 
Pythagorean primes2186th 
Sexy primes (1st member)1249th 
Sexy prime triplets (1st member)304th 
Super primes600th 
Twin primes (2nd member)614th 
Roman numberals  
Base 21010010011000101210100100110011102
Base 32010212021320102121213
Base 4221030114221030324
Base 52322211523222305
Base 652314165231546
Base 723365672340017
Base 812230581223168
Base 9637679637779
Base 1042181104219010
Base 1129767112977511
Base 12204b112204ba12
Base 1316279131628513
Base 141152d141153814
Base 15c77115c77a15
Base 16a4c516a4ce16
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