1. Numbers
  2. Compare 19427 vs 20021

Compare 19427 vs 20021

Property1942720021
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194271200211
Prime factorization1942720021
Divisors count22
Divisors1, 194271, 20021
Number of properties176
Additive primes1023rd1051st
Chen primes1089th1113th
Cousin primes (2nd member)341st 
Harmonic primes796th822nd
Primes2201st2264th
Prime quadruplets (3rd member)19th 
Prime quintuplet 1s (4th member)8th 
Prime quintuplet 2s (3rd member)6th 
Prime sextuplets (4th member)4th 
Prime triplets (1st member)167th 
Prime triplets (2nd member)166th 
Prime triplets (3rd member)165th 
Pythagorean primes 1126th
Sexy primes (1st member)674th 
Sexy primes (2nd member)672nd 
Sexy prime triplets (2nd member)185th 
Twin primes (1st member)334th343rd
Ulam primes159th 
Roman numberals  
Base 210010111110001121001110001101012
Base 3222122112310001101123
Base 4102332034103203114
Base 51110202511200415
Base 622553562324056
Base 711043271122417
Base 8457438470658
Base 9285759304159
Base 1019427102002110
Base 1113661111405111
Base 12b2ab12b70512
Base 138ac513916113
Base 14711914742114
Base 155b52155deb15
Base 164be3164e3516
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