1. Numbers
  2. Compare 138445 vs 138449

Compare 138445 vs 138449

Property138445138449
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 2768911384491
Prime factorization5 × 27689138449
Divisors count42
Divisors1, 5, 27689, 1384451, 138449
Number of properties15
Additive primes 5314th
Chen primes 5549th
Primes 12880th
Pythagorean primes 6411th
Semiprimes31846th 
Twin primes (1st member) 1598th
Roman numberals  
Base 210000111001100110121000011100110100012
Base 3210002201213210002202023
Base 420130303142013031014
Base 5134122405134122445
Base 62544541625445456
Base 71114426711144337
Base 841631584163218
Base 923081792308229
Base 101384451013844910
Base 119501a119502311
Base 1268151126815512
Base 134b028134b02c13
Base 143864d143865314
Base 152b04a152b04e15
Base 1621ccd1621cd116
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