1. Numbers
  2. Compare 123979 vs 123980

Compare 123979 vs 123980

Property123979123980
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization123979122 × 51 × 61991
Prime factorization1239792 × 2 × 5 × 6199
Divisors count212
Divisors1, 1239791, 2, 4, 5, 10, 20, 6199, 12398, 24796, 30995, 61990, 123980
Number of properties60
Additive primes4800th 
Cousin primes (1st member)1451st 
Harmonic primes4401st 
Isolated primes8727th 
Primes11648th 
Sexy primes (2nd member)2903rd 
Roman numberals  
Base 2111100100010010112111100100010011002
Base 3200220012113200220012123
Base 413210102341321010304
Base 5124314045124314105
Base 62353551623535526
Base 71024312710243137
Base 836211383621148
Base 920805492080559
Base 101239791012398010
Base 1185169118516a11
Base 125b8b7125b8b812
Base 134457b134457c13
Base 1433279143327a14
Base 1526b041526b0515
Base 161e44b161e44c16
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