1. Numbers
  2. Compare 19207 vs 21011

Compare 19207 vs 21011

Property1920721011
Typeprimeprime
Unique factors11
Total factors11
Prime factorization192071210111
Prime factorization1920721011
Divisors count22
Divisors1, 192071, 21011
Number of properties1112
Additive primes1013th1094th
Chen primes 1163rd
Cousin primes (1st member)338th 
Good primes250th 
Happy primes 391st
Harmonic primes788th 
Isolated primes1518th 
Long primes831st897th
Lucky primes355th 
Primes2177th2362nd
Prime quadruplets (1st member) 20th
Prime quintuplet 2s (1st member) 7th
Prime triplets (1st member)163rd175th
Sexy primes (1st member)665th714th
Sexy prime triplets (1st member)183rd196th
Sophie germain primes 342nd
Twin primes (1st member) 358th
Roman numberals  
Base 210010110000011121010010000100112
Base 3222100101310012110123
Base 4102300134110201034
Base 51103312511330215
Base 622453162411356
Base 710666671151547
Base 8454078510238
Base 9283119317359
Base 1019207102101110
Base 1113481111487111
Base 12b14712101ab12
Base 13898613974313
Base 146ddd14792b14
Base 155a5715635b15
Base 164b0716521316
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