1. Numbers
  2. Compare 1223 vs 1224

Compare 1223 vs 1224

Property12231224
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization1223123 × 32 × 171
Prime factorization12232 × 2 × 2 × 3 × 3 × 17
Divisors count224
Divisors1, 12231, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224
Number of properties100
Emirps54th 
Harmonic primes70th 
Isolated primes119th 
Left-truncatable primes55th 
Long primes77th 
Primes200th 
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th 
Sexy prime triplets (2nd member)33rd 
Sophie germain primes43rd 
Roman numberalsMCCXXIIIMCCXXIV
Base 2100110001112100110010002
Base 31200022312001003
Base 410301341030204
Base 5143435143445
Base 65355654006
Base 73365733667
Base 82307823108
Base 91608916109
Base 10122310122410
Base 11a1211a1311
Base 1285b1286012
Base 137311373213
Base 146351463614
Base 155681556915
Base 164c7164c816
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