1. Numbers
  2. Compare 18122 vs 18131

Compare 18122 vs 18131

Property1812218131
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 131 × 171 × 411181311
Prime factorization2 × 13 × 17 × 4118131
Divisors count162
Divisors1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 181221, 18131
Number of properties06
Chen primes 1032nd
Cousin primes (2nd member) 324th
Primes 2078th
Prime triplets (2nd member) 157th
Sophie germain primes 301st
Twin primes (1st member) 320th
Roman numberals  
Base 210001101100101021000110110100112
Base 322021201232202121123
Base 4101230224101231034
Base 51034442510400115
Base 621552262155356
Base 710355671036017
Base 8433128433238
Base 9267659267759
Base 1018122101813110
Base 1112685111269311
Base 12a5a212a5ab12
Base 13833013833913
Base 14686614687114
Base 15558215558b15
Base 1646ca1646d316
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