1. Numbers
  2. Compare 20899 vs 21347

Compare 20899 vs 21347

Property2089921347
Typeprimeprime
Unique factors11
Total factors11
Prime factorization208991213471
Prime factorization2089921347
Divisors count22
Divisors1, 208991, 21347
Number of properties107
Additive primes 1112th
Chen primes1157th1176th
Cousin primes (1st member)356th 
Happy primes388th397th
Harmonic primes862nd 
Isolated primes 1674th
Long primes894th 
Lucky primes382nd 
Primes2351st2397th
Prime triplets (2nd member)174th 
Sexy primes (2nd member) 727th
Super primes349th 
Twin primes (2nd member)356th 
Ulam primes 182nd
Roman numberals  
Base 210100011010001121010011011000112
Base 31001200001310020211223
Base 4110122034110312034
Base 51132044511403425
Base 624043162424556
Base 711463471161447
Base 8506438515438
Base 9316019322489
Base 1020899102134710
Base 111477a111504711
Base 1210117121042b12
Base 13968813994113
Base 14788b147acb14
Base 1562d41564d215
Base 1651a316536316
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