1. Numbers
  2. Compare 67138 vs 67139

Compare 67138 vs 67139

Property6713867139
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 335691671391
Prime factorization2 × 3356967139
Divisors count42
Divisors1, 2, 33569, 671381, 67139
Number of properties17
Chen primes 3057th
Happy primes 1037th
Harmonic primes 2514th
Long primes 2531st
Primes 6688th
Safe primes 487th
Semiprimes16029th 
Twin primes (1st member) 875th
Roman numberals  
Base 2100000110010000102100000110010000112
Base 3101020021213101020021223
Base 410012100241001210034
Base 54122023541220245
Base 61234454612344556
Base 736651173665127
Base 820310282031038
Base 911207791120789
Base 1067138106713910
Base 1146495114649611
Base 1232a2a1232a2b12
Base 1324736132473713
Base 141a678141a67914
Base 1514d5d1514d5e15
Base 1610642161064316
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