1. Numbers
  2. Compare 71 vs 89

Compare 71 vs 89

Property7189
Typeprimeprime
Unique factors11
Total factors11
Prime factorization711891
Prime factorization7189
Divisors count22
Divisors1, 711, 89
Number of properties138
Additive primes 14th
Centered heptagonal primes2nd 
Chen primes18th20th
Class 1+ primes11th 
Cousin primes (2nd member)7th 
Emirps5th 
Fibonacci primes 5th
Good primes10th 
Isolated primes 9th
Multiplicative primes8th 
Pierpont primes of the 2nd kind11th 
Primes20th24th
Prime triplets (2nd member)8th 
Pythagorean primes 10th
Right-truncatable primes11th 
Sexy primes (2nd member) 15th
Solinas primes17th 
Sophie germain primes 10th
Twin primes (1st member)8th 
Roman numberalsLXXILXXXIX
Base 21000111210110012
Base 321223100223
Base 41013411214
Base 524153245
Base 615562256
Base 713171557
Base 810781318
Base 97891089
Base 1071108910
Base 1165118111
Base 125b127512
Base 1356136b13
Base 1451146514
Base 154b155e15
Base 1647165916
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