Compare 219917 vs 219920

Property219917219920
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization219917124 × 51 × 27491
Prime factorization2199172 × 2 × 2 × 2 × 5 × 2749
Divisors count220
Divisors1, 2199171, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2749, 5498, 10996, 13745, 21992, 27490, 43984, 54980, 109960, 219920
Number of properties50
Additive primes7932nd 
Isolated primes14955th 
Primes19608th 
Pythagorean primes9782nd 
Sexy primes (2nd member)4635th 
Roman numberals  
Base 211010110110000110121101011011000100002
Base 310201120000231020112000123
Base 431123003143112301004
Base 5240141325240141405
Base 64414045644140526
Base 71604105716041117
Base 865541586554208
Base 936460293646059
Base 102199171021992010
Base 111402551114025811
Base 12a732512a732812
Base 1379139137913c13
Base 145a205145a20814
Base 1545262154526515
Base 1635b0d1635b1016
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