1. Numbers
  2. Compare 131149 vs 131221

Compare 131149 vs 131221

Property131149131221
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13114911312211
Prime factorization131149131221
Divisors count22
Divisors1, 1311491, 131221
Number of properties104
Additive primes5054th 
Chen primes5289th 
Emirps2492nd2494th
Happy primes1913th 
Isolated primes9204th9208th
Long primes4597th 
Lucky primes1607th 
Primes12257th12261st
Pythagorean primes6098th6100th
Sexy primes (2nd member)3037th 
Roman numberals  
Base 210000000000100110121000000000100101012
Base 3201222201013202000000013
Base 420000103142000021114
Base 5131440445131443415
Base 62451101624513016
Base 71054234710543667
Base 840011584002258
Base 921881192200019
Base 101311491013122110
Base 118a597118a65211
Base 1263a911263b3112
Base 1347905134795c13
Base 1435b1b1435b6d14
Base 1528cd41528d3115
Base 162004d162009516
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