1. Numbers
  2. Compare 1321 vs 1439

Compare 1321 vs 1439

Property13211439
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1321114391
Prime factorization13211439
Divisors count22
Divisors1, 13211, 1439
Number of properties79
Additive primes118th124th
Chen primes 148th
Emirps63rd68th
Harmonic primes74th 
Isolated primes 135th
Primes216th228th
Pythagorean primes106th 
Safe primes 32nd
Sexy primes (1st member)94th 
Sexy primes (2nd member) 99th
Sexy prime triplets (3rd member) 37th
Sophie germain primes 47th
Twin primes (2nd member)46th 
Roman numberalsMCCCXXIMCDXXXIX
Base 2101001010012101100111112
Base 31210221312220223
Base 411022141121334
Base 5202415212245
Base 6100416103556
Base 73565741247
Base 82451826378
Base 91727918689
Base 10132110143910
Base 11aa111109911
Base 12921129bb12
Base 137a81386913
Base 146a51474b14
Base 155d11565e15
Base 165291659f16
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