Compare 221393 vs 221396

Property221393221396
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization221393122 × 71 × 79071
Prime factorization2213932 × 2 × 7 × 7907
Divisors count212
Divisors1, 2213931, 2, 4, 7, 14, 28, 7907, 15814, 31628, 55349, 110698, 221396
Number of properties70
Chen primes8220th 
Harmonic primes7404th 
Isolated primes15048th 
Long primes7384th 
Primes19725th 
Pythagorean primes9840th 
Sexy primes (1st member)4666th 
Roman numberals  
Base 211011000001101000121101100000110101002
Base 310202020020231020202002123
Base 431200310143120031104
Base 5240410335240410415
Base 64424545644245526
Base 71611314716113207
Base 866032186603248
Base 936662293666259
Base 102213931022139610
Base 111413771114137a11
Base 12a815512a815812
Base 1379a031379a0613
Base 145a97b145a98014
Base 15458e815458eb15
Base 16360d116360d416
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