1. Numbers
  2. Compare 1201 vs 2381

Compare 1201 vs 2381

Property12012381
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1201123811
Prime factorization12012381
Divisors count22
Divisors1, 12011, 2381
Number of properties119
Centered decagonal primes11th 
Centered square primes12th17th
Chen primes130th213th
Cousin primes (2nd member) 73rd
Cuban primes 26th 
Emirps51st 
Harmonic primes69th132nd
Isolated primes116th 
Lucky primes51st 
Primes197th353rd
Prime triplets (2nd member) 56th
Pythagorean primes96th173rd
Super primes45th71st
Twin primes (1st member) 72nd
Roman numberalsMCCIMMCCCLXXXI
Base 21001011000121001010011012
Base 311221113100210123
Base 410230142110314
Base 5143015340115
Base 653216150056
Base 73334766417
Base 82261845158
Base 91574932359
Base 10120110238110
Base 119a211187511
Base 1284112146512
Base 1371513111213
Base 1461b14c2114
Base 1555115a8b15
Base 164b11694d16
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