1. Numbers
  2. Compare 1409 vs 1489

Compare 1409 vs 1489

Property14091489
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1409114891
Prime factorization14091489
Divisors count22
Divisors1, 14091, 1489
Number of properties812
Centered triangular primes 9th
Chen primes146th 
Cousin primes (1st member) 53rd
Emirps66th 
Harmonic primes 81st
Isolated primes132nd 
Primes223rd237th
Prime quadruplets (4th member) 6th
Prime quintuplet 2s (4th member) 4th
Prime triplets (2nd member) 41st
Prime triplets (3rd member) 40th
Proth primes20th 
Pythagorean primes110th115th
Sexy primes (2nd member) 103rd
Sophie germain primes46th 
Super primes48th 
Twin primes (2nd member) 50th
Ulam primes 21st
Roman numberalsMCDIXMCDLXXXIX
Base 2101100000012101110100012
Base 31221012320010113
Base 411200141131014
Base 5211145214245
Base 6103056105216
Base 74052742257
Base 82601827218
Base 91835920349
Base 10140910148910
Base 11107111113411
Base 1299512a4112
Base 13845138a713
Base 147291478514
Base 1563e1569415
Base 16581165d116
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