Compare 21011 vs 21016

Property2101121016
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization21011123 × 371 × 711
Prime factorization210112 × 2 × 2 × 37 × 71
Divisors count216
Divisors1, 210111, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016
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 210100100001001121010010000110002
Base 31001211012310012111013
Base 4110201034110201204
Base 51133021511330315
Base 624113562411446
Base 711515471151627
Base 8510238510308
Base 9317359317419
Base 1021011102101610
Base 1114871111487611
Base 12101ab12101b412
Base 13974313974813
Base 14792b14793214
Base 15635b15636115
Base 16521316521816
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