1. Numbers
  2. Compare 40427 vs 42013

Compare 40427 vs 42013

Property4042742013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization404271420131
Prime factorization4042742013
Divisors count22
Divisors1, 404271, 42013
Number of properties106
Additive primes1895th 
Chen primes1991st 
Cousin primes (1st member) 607th
Cousin primes (2nd member)587th 
Good primes370th 
Harmonic primes1581st 
Isolated primes 3172nd
Primes4238th4393rd
Prime triplets (1st member)279th285th
Prime triplets (2nd member)278th 
Pythagorean primes 2178th
Sexy primes (1st member)1205th1246th
Twin primes (1st member)595th 
Roman numberals  
Base 21001110111101011210100100000111012
Base 32001110022320101220013
Base 4213132234221001314
Base 52243202523210235
Base 651105565223016
Base 722560272333267
Base 811675381220358
Base 9614089635619
Base 1040427104201310
Base 1128412112962411
Base 121b48b122039112
Base 131552a131617a13
Base 1410a39141144d14
Base 15bea215c6ad15
Base 169deb16a41d16
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