1. Numbers
  2. Compare 128819 vs 128830

Compare 128819 vs 128830

Property128819128830
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization128819121 × 51 × 131 × 9911
Prime factorization1288192 × 5 × 13 × 991
Divisors count216
Divisors1, 1288191, 2, 5, 10, 13, 26, 65, 130, 991, 1982, 4955, 9910, 12883, 25766, 64415, 128830
Number of properties60
Additive primes4969th 
Isolated primes9052nd 
Long primes4521st 
Primes12057th 
Sexy primes (2nd member)2993rd 
Sophie germain primes1445th 
Roman numberals  
Base 2111110111001100112111110111001111102
Base 3201122010023201122011113
Base 413313030341331303324
Base 5131102345131103105
Base 62432215624322346
Base 71044365710444127
Base 837346383734768
Base 921563292156449
Base 101288191012883010
Base 1188869118887911
Base 126266b126267a12
Base 1346832134684013
Base 1434d351434d4214
Base 152827e152828a15
Base 161f733161f73e16
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