Compare 164117 vs 164249

Property164117164249
Typeprimeprime
Unique factors11
Total factors11
Prime factorization16411711642491
Prime factorization164117164249
Divisors count22
Divisors1, 1641171, 164249
Number of properties64
Chen primes6401st6404th
Cousin primes (2nd member)1814th 
Harmonic primes5641st 
Isolated primes11351st 
Primes15026th15037th
Pythagorean primes7494th7500th
Twin primes (1st member) 1841st
Roman numberals  
Base 210100000010001010121010000001100110012
Base 3221000101023221000220223
Base 422001011142200121214
Base 5202224325202234445
Base 63303445633042256
Base 71252322712526017
Base 850042585006318
Base 927011292702689
Base 101641171016424910
Base 111023381110244811
Base 127ab85127b07512
Base 135991513599b713
Base 1443b491443c0114
Base 153396215339ee15
Base 1628115162819916
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