1. Numbers
  2. Compare 1227 vs 1229

Compare 1227 vs 1229

Property12271229
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 409112291
Prime factorization3 × 4091229
Divisors count42
Divisors1, 3, 409, 12271, 1229
Number of properties19
Chen primes 132nd
Emirps 55th
Long primes 78th
Primes 201st
Pythagorean primes 99th
Semiprimes362nd 
Sexy primes (2nd member) 87th
Sexy prime triplets (3rd member) 33rd
Sophie germain primes 44th
Twin primes (1st member) 42nd
Roman numberalsMCCXXVIIMCCXXIX
Base 2100110010112100110011012
Base 31200110312001123
Base 410302341030314
Base 5144025144045
Base 65403654056
Base 73402734047
Base 82313823158
Base 91613916159
Base 10122710122910
Base 11a1611a1811
Base 128631286512
Base 137351373713
Base 146391463b14
Base 1556c1556e15
Base 164cb164cd16
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