1. Numbers
  2. Compare 18138 vs 18149

Compare 18138 vs 18149

Property1813818149
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 31 × 30231181491
Prime factorization2 × 3 × 302318149
Divisors count82
Divisors1, 2, 3, 6, 3023, 6046, 9069, 181381, 18149
Number of properties010
Additive primes 978th
Chen primes 1033rd
Harmonic primes 753rd
Isolated primes 1442nd
Primes 2081st
Pythagorean primes 1027th
Sexy primes (2nd member) 642nd
Sophie germain primes 302nd
Super primes 313th
Ulam primes 153rd
Roman numberals  
Base 210001101101101021000110111001012
Base 322021221032202200123
Base 4101231224101232114
Base 51040023510400445
Base 621555062200056
Base 710361171036257
Base 8433328433458
Base 9267839268059
Base 1018138101814910
Base 111269a11126aa11
Base 12a5b612a60512
Base 13834313835113
Base 14687814688514
Base 15559315559e15
Base 1646da1646e516
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