1. Numbers
  2. Compare 1291 vs 1423

Compare 1291 vs 1423

Property12911423
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1291114231
Prime factorization12911423
Divisors count22
Divisors1, 12911, 1423
Number of properties96
Additive primes113th 
Chen primes137th 
Cousin primes (1st member) 49th
Good primes 53rd
Harmonic primes73rd 
Isolated primes 133rd
Long primes80th 
Lucky primes54th 
Primes210th224th
Prime triplets (1st member) 36th
Sexy primes (1st member)91st97th
Sexy prime triplets (1st member)35th 
Twin primes (2nd member)44th 
Roman numberalsMCCXCIMCDXXIII
Base 2101000010112101100011112
Base 31202211312212013
Base 411002341120334
Base 5201315211435
Base 655516103316
Base 73523741027
Base 82413826178
Base 91684918519
Base 10129110142310
Base 11a7411108411
Base 128b7129a712
Base 137841385613
Base 146831473914
Base 155b11564d15
Base 1650b1658f16
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