1. Numbers
  2. Compare 20939 vs 21143

Compare 20939 vs 21143

Property2093921143
Typeprimeprime
Unique factors11
Total factors11
Prime factorization209391211431
Prime factorization2093921143
Divisors count22
Divisors1, 209391, 21143
Number of properties79
Additive primes1093rd1103rd
Chen primes1159th1167th
Cousin primes (2nd member) 360th
Happy primes 393rd
Harmonic primes 873rd
Isolated primes1644th1657th
Long primes895th903rd
Primes2355th2376th
Sexy primes (1st member) 719th
Sophie germain primes340th 
Ulam primes176th 
Roman numberals  
Base 210100011100101121010010100101112
Base 31001201112310020000023
Base 4110130234110221134
Base 51132224511340335
Base 624053562415156
Base 711502271154337
Base 8507138512278
Base 9316459320029
Base 1020939102114310
Base 1114806111498111
Base 121014b121029b12
Base 1396b913981513
Base 1478b91479c314
Base 15630e1563e815
Base 1651cb16529716
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