1. Numbers
  2. Compare 1409 vs 2689

Compare 1409 vs 2689

Property14092689
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1409126891
Prime factorization14092689
Divisors count22
Divisors1, 14091, 2689
Number of properties811
Chen primes146th 
Cousin primes (1st member) 81st
Emirps66th 
Isolated primes132nd 
Lucky primes 85th
Primes223rd391st
Prime triplets (2nd member) 59th
Prime triplets (3rd member) 58th
Proth primes20th23rd
Pythagorean primes110th191st
Sexy primes (2nd member) 157th
Sexy prime quadrupletss (4th member) 14th
Sexy prime triplets (3rd member) 57th
Sophie germain primes46th 
Super primes48th 
Twin primes (2nd member) 76th
Roman numberalsMCDIXMMDCLXXXIX
Base 21011000000121010100000012
Base 312210123102001213
Base 411200142220014
Base 5211145412245
Base 6103056202416
Base 740527105617
Base 82601852018
Base 91835936179
Base 10140910268910
Base 11107111202511
Base 1299512168112
Base 138451312bb13
Base 1472914da114
Base 1563e15be415
Base 1658116a8116
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