1. Numbers
  2. Compare 349 vs 449

Compare 349 vs 449

Property349449
Typeprimeprime
Unique factors11
Total factors11
Prime factorization34914491
Prime factorization349449
Divisors count22
Divisors1, 3491, 449
Number of properties79
Additive primes 50th
Chen primes 61st
Cousin primes (1st member)20th 
Harmonic primes30th33rd
Isolated primes 42nd
Lucky primes20th 
Primes70th87th
Prime triplets (2nd member)20th 
Proth primes 12th
Pythagorean primes33rd42nd
Sexy primes (2nd member) 44th
Solinas primes 35th
Twin primes (2nd member)21st 
Roman numberalsCCCXLIXCDXLIX
Base 210101110121110000012
Base 311022131211223
Base 4111314130014
Base 52344532445
Base 61341620256
Base 71006712117
Base 853587018
Base 942795489
Base 103491044910
Base 112981137911
Base 122511231512
Base 1320b1328713
Base 141ad1424114
Base 15184151ee15
Base 1615d161c116
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