1. Numbers
  2. Compare 1223 vs 1489

Compare 1223 vs 1489

Property12231489
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1223114891
Prime factorization12231489
Divisors count22
Divisors1, 12231, 1489
Number of properties1012
Centered triangular primes 9th
Cousin primes (1st member) 53rd
Emirps54th 
Harmonic primes70th81st
Isolated primes119th 
Left-truncatable primes55th 
Long primes77th 
Primes200th237th
Prime quadruplets (4th member) 6th
Prime quintuplet 2s (4th member) 4th
Prime triplets (2nd member) 41st
Prime triplets (3rd member) 40th
Pythagorean primes 115th
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th103rd
Sexy prime triplets (2nd member)33rd 
Sophie germain primes43rd 
Twin primes (2nd member) 50th
Ulam primes 21st
Roman numberalsMCCXXIIIMCDLXXXIX
Base 2100110001112101110100012
Base 31200022320010113
Base 410301341131014
Base 5143435214245
Base 653556105216
Base 73365742257
Base 82307827218
Base 91608920349
Base 10122310148910
Base 11a1211113411
Base 1285b12a4112
Base 13731138a713
Base 146351478514
Base 155681569415
Base 164c7165d116
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