1. Numbers
  2. Compare 1223 vs 1381

Compare 1223 vs 1381

Property12231381
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1223113811
Prime factorization12231381
Divisors count22
Divisors1, 12231, 1381
Number of properties107
Additive primes 122nd
Chen primes 144th
Emirps54th64th
Harmonic primes70th 
Isolated primes119th130th
Left-truncatable primes55th 
Long primes77th86th
Primes200th221st
Pythagorean primes 109th
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th 
Sexy prime triplets (2nd member)33rd 
Sophie germain primes43rd 
Roman numberalsMCCXXIIIMCCCLXXXI
Base 2100110001112101011001012
Base 31200022312200113
Base 410301341112114
Base 5143435210115
Base 653556102216
Base 73365740127
Base 82307825458
Base 91608918049
Base 10122310138110
Base 11a1211104611
Base 1285b1297112
Base 137311382313
Base 146351470914
Base 155681562115
Base 164c71656516
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