Compare 4001 vs 4004

Property40014004
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization4001122 × 71 × 111 × 131
Prime factorization40012 × 2 × 7 × 11 × 13
Divisors count224
Divisors1, 40011, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004
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 numberalsMMMMIMMMMIV
Base 211111010000121111101001002
Base 3121110123121110223
Base 433220143322104
Base 511200151120045
Base 6303056303126
Base 7144447144507
Base 87641876448
Base 95435954389
Base 10400110400410
Base 11300811301011
Base 12239512239812
Base 131a8a131a9013
Base 14165b14166014
Base 1512bb1512be15
Base 16fa116fa416
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