1. Numbers
  2. Compare 19 vs 89

Compare 19 vs 89

Property1989
Typeprimeprime
Unique factors11
Total factors11
Prime factorization191891
Prime factorization1989
Divisors count22
Divisors1, 191, 89
Number of properties188
Additive primes 14th
Centered triangular primes1st 
Chen primes8th20th
Cousin primes (1st member)4th 
Cuban primes 12nd 
Fibonacci primes 5th
Happy primes3rd 
Isolated primes 9th
Long primes3rd 
Pierpont primes7th 
Primes8th24th
Prime quadruplets (4th member)2nd 
Prime quintuplet 1s (5th member)1st 
Prime quintuplet 2s (4th member)2nd 
Prime sextuplets (5th member)1st 
Prime triplets (2nd member)5th 
Prime triplets (3rd member)4th 
Pythagorean primes 10th
Sexy primes (2nd member)4th15th
Sexy prime triplets (3rd member)2nd 
Solinas primes7th 
Sophie germain primes 10th
Twin primes (2nd member)4th 
Roman numberalsXIXLXXXIX
Base 210011210110012
Base 32013100223
Base 4103411214
Base 53453245
Base 63162256
Base 72571557
Base 82381318
Base 92191089
Base 1019108910
Base 1118118111
Base 1217127512
Base 1316136b13
Base 1415146514
Base 1514155e15
Base 1613165916
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