1. Numbers
  2. Compare 1223 vs 1226

Compare 1223 vs 1226

Property12231226
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1223121 × 6131
Prime factorization12232 × 613
Divisors count24
Divisors1, 12231, 2, 613, 1226
Number of properties101
Emirps54th 
Harmonic primes70th 
Isolated primes119th 
Left-truncatable primes55th 
Long primes77th 
Primes200th 
Semiprimes 361st
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th 
Sexy prime triplets (2nd member)33rd 
Sophie germain primes43rd 
Roman numberalsMCCXXIIIMCCXXVI
Base 2100110001112100110010102
Base 31200022312001023
Base 410301341030224
Base 5143435144015
Base 65355654026
Base 73365734017
Base 82307823128
Base 91608916129
Base 10122310122610
Base 11a1211a1511
Base 1285b1286212
Base 137311373413
Base 146351463814
Base 155681556b15
Base 164c7164ca16
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