1. Numbers
  2. Compare 4019 vs 4020

Compare 4019 vs 4020

Property40194020
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization4019122 × 31 × 51 × 671
Prime factorization40192 × 2 × 3 × 5 × 67
Divisors count224
Divisors1, 40191, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020
Number of properties80
Chen primes323rd 
Long primes220th 
Primes555th 
Sexy primes (2nd member)205th 
Sexy prime quadrupletss (4th member)17th 
Sexy prime triplets (3rd member)72nd 
Sophie germain primes102nd 
Twin primes (1st member)105th 
Roman numberalsMMMMXIXMMMMXX
Base 211111011001121111101101002
Base 3121112123121112203
Base 433230343323104
Base 511203451120405
Base 6303356303406
Base 7145017145027
Base 87663876648
Base 95455954569
Base 10401910402010
Base 11302411302511
Base 1223ab1223b012
Base 131aa2131aa313
Base 14167114167214
Base 1512ce1512d015
Base 16fb316fb416
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