1. Numbers
  2. Compare 21011 vs 21012

Compare 21011 vs 21012

Property2101121012
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization21011122 × 31 × 171 × 1031
Prime factorization210112 × 2 × 3 × 17 × 103
Divisors count224
Divisors1, 210111, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10506, 21012
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 210100100001001121010010000101002
Base 31001211012310012110203
Base 4110201034110201104
Base 51133021511330225
Base 624113562411406
Base 711515471151557
Base 8510238510248
Base 9317359317369
Base 1021011102101210
Base 1114871111487211
Base 12101ab12101b012
Base 13974313974413
Base 14792b14792c14
Base 15635b15635c15
Base 16521316521416
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