Compare 219941 vs 219945

Property219941219945
Typeprimecomposite number
Unique factors15
Total factors15
Prime factorization219941131 × 51 × 111 × 311 × 431
Prime factorization2199413 × 5 × 11 × 31 × 43
Divisors count232
Divisors1, 2199411, 3, 5, 11, 15, 31, 33, 43, 55, 93, 129, 155, 165, 215, 341, 465, 473, 645, 1023, 1333, 1419, 1705, 2365, 3999, 5115, 6665, 7095, 14663, 19995, 43989, 73315, 219945
Number of properties80
Chen primes8176th 
Cousin primes (2nd member)2315th 
Long primes7337th 
Primes19611th 
Prime triplets (2nd member)906th 
Pythagorean primes9784th 
Sophie germain primes2221st 
Twin primes (1st member)2328th 
Roman numberals  
Base 211010110110010010121101011011001010012
Base 310201120022231020112010103
Base 431123021143112302214
Base 5240142315240142405
Base 64414125644141336
Base 71604141716041457
Base 865544586554518
Base 936462893646339
Base 102199411021994510
Base 111402771114028011
Base 12a734512a734912
Base 1379157137915b13
Base 145a221145a22514
Base 154527b154528015
Base 1635b251635b2916
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