1. Numbers
  2. Compare 21019 vs 21029

Compare 21019 vs 21029

Property2101921029
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization210191171 × 12371
Prime factorization2101917 × 1237
Divisors count24
Divisors1, 210191, 17, 1237, 21029
Number of properties101
Additive primes1097th 
Cousin primes (1st member)359th 
Long primes899th 
Primes2365th 
Prime quadruplets (4th member)20th 
Prime quintuplet 2s (4th member)7th 
Prime triplets (2nd member)177th 
Prime triplets (3rd member)176th 
Semiprimes 5333rd
Sexy primes (2nd member)715th 
Twin primes (2nd member)359th 
Roman numberals  
Base 210100100001101121010010001001012
Base 31001211111310012112123
Base 4110201234110202114
Base 51133034511331045
Base 624115162412056
Base 711516571152117
Base 8510338510458
Base 9317449317559
Base 1021019102102910
Base 1114879111488811
Base 12101b7121020512
Base 13974b13975813
Base 14793514794114
Base 15636415636e15
Base 16521b16522516
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