1. Numbers
  2. Compare 1223 vs 1439

Compare 1223 vs 1439

Property12231439
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1223114391
Prime factorization12231439
Divisors count22
Divisors1, 12231, 1439
Number of properties109
Additive primes 124th
Chen primes 148th
Emirps54th68th
Harmonic primes70th 
Isolated primes119th135th
Left-truncatable primes55th 
Long primes77th 
Primes200th228th
Safe primes 32nd
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th99th
Sexy prime triplets (2nd member)33rd 
Sexy prime triplets (3rd member) 37th
Sophie germain primes43rd47th
Roman numberalsMCCXXIIIMCDXXXIX
Base 2100110001112101100111112
Base 31200022312220223
Base 410301341121334
Base 5143435212245
Base 653556103556
Base 73365741247
Base 82307826378
Base 91608918689
Base 10122310143910
Base 11a1211109911
Base 1285b129bb12
Base 137311386913
Base 146351474b14
Base 155681565e15
Base 164c71659f16
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