1. Numbers
  2. Compare 142019 vs 142021

Compare 142019 vs 142021

Property142019142021
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1420191111 × 129111
Prime factorization14201911 × 12911
Divisors count24
Divisors1, 1420191, 11, 12911, 142021
Number of properties61
Additive primes5444th 
Chen primes5673rd 
Happy primes2070th 
Isolated primes9933rd 
Long primes4913th 
Primes13186th 
Semiprimes 32617th
Roman numberals  
Base 210001010101100001121000101010110001012
Base 3210122102223210122110013
Base 420222300342022230114
Base 5140210345140210415
Base 63013255630133016
Base 71131023711310257
Base 842530384253058
Base 923572892357319
Base 101420191014202110
Base 1197779119778011
Base 126a22b126a23112
Base 134c847134c84913
Base 1439a831439a8514
Base 152c12e152c13115
Base 1622ac31622ac516
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