1. Numbers
  2. Compare 19139 vs 20743

Compare 19139 vs 20743

Property1913920743
Typeprimeprime
Unique factors11
Total factors11
Prime factorization191391207431
Prime factorization1913920743
Divisors count22
Divisors1, 191391, 20743
Number of properties77
Additive primes1011th 
Chen primes1078th 
Cousin primes (1st member) 354th
Good primes249th261st
Harmonic primes785th 
Isolated primes 1632nd
Long primes828th887th
Primes2171st2335th
Prime triplets (1st member) 172nd
Sexy primes (1st member) 709th
Twin primes (1st member)329th 
Roman numberals  
Base 210010101100001121010001000001112
Base 3222020212310011100213
Base 4102230034110100134
Base 51103024511304335
Base 622433562400116
Base 710654171143227
Base 8453038504078
Base 9282259314079
Base 1019139102074310
Base 111341a111464811
Base 12b0ab121000712
Base 13893313959813
Base 146d911477b914
Base 155a0e15622d15
Base 164ac316510716
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