1. Numbers
  2. Compare 18149 vs 18158

Compare 18149 vs 18158

Property1814918158
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization18149121 × 71 × 12971
Prime factorization181492 × 7 × 1297
Divisors count28
Divisors1, 181491, 2, 7, 14, 1297, 2594, 9079, 18158
Number of properties100
Additive primes978th 
Chen primes1033rd 
Harmonic primes753rd 
Isolated primes1442nd 
Primes2081st 
Pythagorean primes1027th 
Sexy primes (2nd member)642nd 
Sophie germain primes302nd 
Super primes313th 
Ulam primes153rd 
Roman numberals  
Base 210001101110010121000110111011102
Base 322022001232202201123
Base 4101232114101232324
Base 51040044510401135
Base 622000562200226
Base 710362571036407
Base 8433458433568
Base 9268059268159
Base 1018149101815810
Base 11126aa111270811
Base 12a60512a61212
Base 13835113835a13
Base 14688514689014
Base 15559e1555a815
Base 1646e51646ee16
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