1. Numbers
  2. Compare 311 vs 349

Compare 311 vs 349

Property311349
Typeprimeprime
Unique factors11
Total factors11
Prime factorization31113491
Prime factorization311349
Divisors count22
Divisors1, 3111, 349
Number of properties137
Additive primes36th 
Chen primes48th 
Cousin primes (1st member) 20th
Cousin primes (2nd member)18th 
Emirps16th 
Good primes23rd 
Harmonic primes26th30th
Lucky primes 20th
Multiplicative primes13th 
Primes64th70th
Prime triplets (1st member)19th 
Prime triplets (2nd member)18th20th
Pythagorean primes 33rd
Right-truncatable primes17th 
Sexy primes (1st member)36th 
Twin primes (1st member)20th 
Twin primes (2nd member) 21st
Roman numberalsCCCXICCCXLIX
Base 210011011121010111012
Base 310211231102213
Base 4103134111314
Base 52221523445
Base 61235613416
Base 7623710067
Base 846785358
Base 937594279
Base 103111034910
Base 112631129811
Base 1221b1225112
Base 131ac1320b13
Base 14183141ad14
Base 1515b1518415
Base 161371615d16
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