1. Numbers
  2. Compare 19139 vs 19421

Compare 19139 vs 19421

Property1913919421
Typeprimeprime
Unique factors11
Total factors11
Prime factorization191391194211
Prime factorization1913919421
Divisors count22
Divisors1, 191391, 19421
Number of properties718
Additive primes1011th1021st
Chen primes1078th1088th
Cousin primes (2nd member) 340th
Emirps 605th
Good primes249th254th
Happy primes 371st
Harmonic primes785th 
Long primes828th838th
Primes2171st2199th
Prime quadruplets (1st member) 19th
Prime quintuplet 1s (2nd member) 8th
Prime quintuplet 2s (1st member) 6th
Prime sextuplets (2nd member) 4th
Prime triplets (1st member) 165th
Prime triplets (2nd member) 164th
Pythagorean primes 1091st
Sexy primes (1st member) 672nd
Sexy prime triplets (1st member) 185th
Twin primes (1st member)329th333rd
Roman numberals  
Base 210010101100001121001011110111012
Base 322202021232221220223
Base 4102230034102331314
Base 51103024511101415
Base 622433562255256
Base 710654171104237
Base 8453038457358
Base 9282259285689
Base 1019139101942110
Base 111341a111365611
Base 12b0ab12b2a512
Base 138933138abc13
Base 146d9114711314
Base 155a0e155b4b15
Base 164ac3164bdd16
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