1. Numbers
  2. Compare 18138 vs 18143

Compare 18138 vs 18143

Property1813818143
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 31 × 30231181431
Prime factorization2 × 3 × 302318143
Divisors count82
Divisors1, 2, 3, 6, 3023, 6046, 9069, 181381, 18143
Number of properties06
Additive primes 977th
Happy primes 356th
Isolated primes 1441st
Long primes 798th
Primes 2080th
Sexy primes (1st member) 642nd
Roman numberals  
Base 210001101101101021000110110111112
Base 322021221032202122223
Base 4101231224101231334
Base 51040023510400335
Base 621555062155556
Base 710361171036167
Base 8433328433378
Base 9267839267889
Base 1018138101814310
Base 111269a11126a411
Base 12a5b612a5bb12
Base 13834313834813
Base 14687814687d14
Base 15559315559815
Base 1646da1646df16
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