1. Numbers
  2. Compare 19889 vs 19899

Compare 19889 vs 19899

Property1988919899
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization19889133 × 111 × 671
Prime factorization198893 × 3 × 3 × 11 × 67
Divisors count216
Divisors1, 198891, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 19899
Number of properties80
Chen primes1106th 
Good primes255th 
Happy primes374th 
Harmonic primes814th 
Primes2249th 
Pythagorean primes1118th 
Sophie germain primes323rd 
Twin primes (1st member)340th 
Roman numberals  
Base 210011011011000121001101101110112
Base 31000021122310000220003
Base 4103123014103123234
Base 51114024511140445
Base 623202562320436
Base 711166271120057
Base 8466618466738
Base 9302489302609
Base 1019889101989910
Base 1113a411113a5011
Base 12b61512b62312
Base 13908c13909913
Base 14736914737514
Base 155d5e155d6915
Base 164db1164dbb16
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