1. Numbers
  2. Compare 18139 vs 18143

Compare 18139 vs 18143

Property1813918143
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization111 × 171 × 971181431
Prime factorization11 × 17 × 9718143
Divisors count82
Divisors1, 11, 17, 97, 187, 1067, 1649, 181391, 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 210001101101101121000110110111112
Base 322021221132202122223
Base 4101231234101231334
Base 51040024510400335
Base 621555162155556
Base 710361271036167
Base 8433338433378
Base 9267849267889
Base 1018139101814310
Base 11126a011126a411
Base 12a5b712a5bb12
Base 13834413834813
Base 14687914687d14
Base 15559415559815
Base 1646db1646df16
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