1. Numbers
  2. Compare 145417 vs 145420

Compare 145417 vs 145420

Property145417145420
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization145417122 × 51 × 111 × 6611
Prime factorization1454172 × 2 × 5 × 11 × 661
Divisors count224
Divisors1, 1454171, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 1322, 2644, 3305, 6610, 7271, 13220, 14542, 29084, 36355, 72710, 145420
Number of properties60
Chen primes5781st 
Good primes841st 
Isolated primes10152nd 
Primes13453rd 
Pythagorean primes6705th 
Sexy primes (1st member)3304th 
Roman numberals  
Base 210001110000000100121000111000000011002
Base 3211011102113211011102213
Base 420320002142032000304
Base 5141231325141231405
Base 63041121630411246
Base 71143646711436527
Base 843401184340148
Base 924142492414279
Base 101454171014542010
Base 119a288119a29011
Base 12701a112701a412
Base 135125c135126213
Base 143adcd143add214
Base 152d147152d14a15
Base 1623809162380c16
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