1. Numbers
  2. Compare 42407 vs 42989

Compare 42407 vs 42989

Property4240742989
Typeprimeprime
Unique factors11
Total factors11
Prime factorization424071429891
Prime factorization4240742989
Divisors count22
Divisors1, 424071, 42989
Number of properties77
Additive primes1981st 
Chen primes2079th2105th
Cousin primes (2nd member)611th 
Harmonic primes 1672nd
Isolated primes 3249th
Long primes 1691st
Primes4434th4494th
Prime triplets (2nd member)288th 
Pythagorean primes 2230th
Twin primes (1st member)617th 
Ulam primes334th340th
Roman numberals  
Base 21010010110100111210100111111011012
Base 32011011122320112220123
Base 4221122134221332314
Base 52324112523334245
Base 652415565310056
Base 723443172362227
Base 812264781237558
Base 9641489648659
Base 1042407104298910
Base 1129952112a33111
Base 122065b1220a6512
Base 13163c1131674b13
Base 1411651141194914
Base 15c87215cb0e15
Base 16a5a716a7ed16
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