1. Numbers
  2. Compare 131221 vs 131413

Compare 131221 vs 131413

Property131221131413
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13122111314131
Prime factorization131221131413
Divisors count22
Divisors1, 1312211, 131413
Number of properties46
Additive primes 5064th
Emirps2494th 
Good primes 790th
Harmonic primes 4620th
Isolated primes9208th9221st
Primes12261st12276th
Pythagorean primes6100th6108th
Roman numberals  
Base 210000000001001010121000000001010101012
Base 3202000000013202000210113
Base 420000211142000111114
Base 5131443415132011235
Base 62451301624522216
Base 71054366710550627
Base 840022584005258
Base 922000192202349
Base 101312211013141310
Base 118a652118a80711
Base 1263b31126407112
Base 134795c1347a7913
Base 1435b6d1435c6914
Base 1528d311528e0d15
Base 1620095162015516
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