1. Numbers
  2. Compare 21011 vs 21022

Compare 21011 vs 21022

Property2101121022
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization21011121 × 231 × 4571
Prime factorization210112 × 23 × 457
Divisors count28
Divisors1, 210111, 2, 23, 46, 457, 914, 10511, 21022
Number of properties120
Additive primes1094th 
Chen primes1163rd 
Happy primes391st 
Long primes897th 
Primes2362nd 
Prime quadruplets (1st member)20th 
Prime quintuplet 2s (1st member)7th 
Prime triplets (1st member)175th 
Sexy primes (1st member)714th 
Sexy prime triplets (1st member)196th 
Sophie germain primes342nd 
Twin primes (1st member)358th 
Roman numberals  
Base 210100100001001121010010000111102
Base 31001211012310012111213
Base 4110201034110201324
Base 51133021511330425
Base 624113562411546
Base 711515471152017
Base 8510238510368
Base 9317359317479
Base 1021011102102210
Base 1114871111488111
Base 12101ab12101ba12
Base 13974313975113
Base 14792b14793814
Base 15635b15636715
Base 16521316521e16
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