1. Numbers
  2. Compare 313 vs 349

Compare 313 vs 349

Property313349
Typeprimeprime
Unique factors11
Total factors11
Prime factorization31313491
Prime factorization313349
Divisors count22
Divisors1, 3131, 349
Number of properties157
Additive primes37th 
Centered square primes7th 
Cousin primes (1st member)19th20th
Happy primes16th 
Harmonic primes 30th
Left-truncatable primes23rd 
Long primes24th 
Lucky primes 20th
Palindromic primes11th 
Primes65th70th
Prime triplets (2nd member)19th20th
Prime triplets (3rd member)18th 
Pythagorean primes30th33rd
Right-truncatable primes18th 
Sexy primes (2nd member)35th 
Twin primes (2nd member)20th21st
Two-sided primes9th 
Roman numberalsCCCXIIICCCXLIX
Base 210011100121010111012
Base 310212131102213
Base 4103214111314
Base 52223523445
Base 61241613416
Base 7625710067
Base 847185358
Base 937794279
Base 103131034910
Base 112651129811
Base 122211225112
Base 131b11320b13
Base 14185141ad14
Base 1515d1518415
Base 161391615d16
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