1. Numbers
  2. Compare 13 vs 83

Compare 13 vs 83

Property1383
Typeprimeprime
Unique factors11
Total factors11
Prime factorization131831
Prime factorization1383
Divisors count22
Divisors1, 131, 83
Number of properties3210
Additive primes 13th
Centered square primes2nd 
Chen primes6th19th
Cousin primes (1st member)3rd 
Cousin primes (2nd member) 8th
Cuban primes 21st 
Emirps1st 
Fibonacci primes4th 
Happy primes2nd 
Harmonic primes2nd 
Isolated primes 8th
Left-truncatable primes5th14th
Lucky primes3rd 
Multiplicative primes5th 
Pierpont primes5th 
Primes6th23rd
Prime quadruplets (2nd member)2nd 
Prime quadruplets (4th member)1st 
Prime quintuplet 1s (3rd member)1st 
Prime quintuplet 2s (2nd member)2nd 
Prime quintuplet 2s (4th member)1st 
Prime sextuplets (3rd member)1st 
Prime triplets (1st member)4th 
Prime triplets (2nd member)3rd 
Prime triplets (3rd member)2nd 
Proth primes3rd 
Pythagorean primes2nd 
Safe primes 7th
Sexy primes (1st member)4th15th
Sexy primes (2nd member)2nd 
Sexy prime triplets (2nd member)2nd 
Solinas primes5th 
Sophie germain primes 9th
Super primes 9th
Thabit primes of the 2nd kind2nd 
Twin primes (2nd member)3rd 
Ulam primes4th 
Wilson primes2nd 
Roman numberalsXIIILXXXIII
Base 21101210100112
Base 31113100023
Base 431411034
Base 52353135
Base 62162156
Base 71671467
Base 81581238
Base 91491029
Base 1013108310
Base 1112117611
Base 1211126b12
Base 1310136513
Base 14d145d14
Base 15d155815
Base 16d165316
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