Compare 1223 vs 1559

Property12231559
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1223115591
Prime factorization12231559
Divisors count22
Divisors1, 12231, 1559
Number of properties106
Chen primes 157th
Emirps54th75th
Harmonic primes70th 
Isolated primes119th147th
Left-truncatable primes55th 
Long primes77th 
Primes200th246th
Sexy primes (1st member)87th 
Sexy primes (2nd member)86th107th
Sexy prime triplets (2nd member)33rd 
Sophie germain primes43rd52nd
Roman numberalsMCCXXIIIMDLIX
Base 2100110001112110000101112
Base 31200022320102023
Base 410301341201134
Base 5143435222145
Base 653556111156
Base 73365743557
Base 82307830278
Base 91608921229
Base 10122310155910
Base 11a1211119811
Base 1285b12a9b12
Base 137311392c13
Base 14635147d514
Base 15568156de15
Base 164c71661716
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