1. Numbers
  2. Compare 4001 vs 4005

Compare 4001 vs 4005

Property40014005
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization4001132 × 51 × 891
Prime factorization40013 × 3 × 5 × 89
Divisors count212
Divisors1, 40011, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005
Number of properties100
Additive primes282nd 
Chen primes321st 
Good primes95th 
Primes551st 
Prime triplets (1st member)72nd 
Pythagorean primes270th 
Sexy primes (1st member)203rd 
Sexy prime quadrupletss (1st member)17th 
Sexy prime triplets (1st member)71st 
Twin primes (1st member)104th 
Roman numberalsMMMMIMMMMV
Base 211111010000121111101001012
Base 3121110123121111003
Base 433220143322114
Base 511200151120105
Base 6303056303136
Base 7144447144517
Base 87641876458
Base 95435954409
Base 10400110400510
Base 11300811301111
Base 12239512239912
Base 131a8a131a9113
Base 14165b14166114
Base 1512bb1512c015
Base 16fa116fa516
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