Compare 19889 vs 19896

Property1988919896
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization19889123 × 31 × 8291
Prime factorization198892 × 2 × 2 × 3 × 829
Divisors count216
Divisors1, 198891, 2, 3, 4, 6, 8, 12, 24, 829, 1658, 2487, 3316, 4974, 6632, 9948, 19896
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 210011011011000121001101101110002
Base 31000021122310000212203
Base 4103123014103123204
Base 51114024511140415
Base 623202562320406
Base 711166271120027
Base 8466618466708
Base 9302489302569
Base 1019889101989610
Base 1113a411113a4811
Base 12b61512b62012
Base 13908c13909613
Base 14736914737214
Base 155d5e155d6615
Base 164db1164db816
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