1. Numbers
  2. Compare 4021 vs 4028

Compare 4021 vs 4028

Property40214028
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization4021122 × 191 × 531
Prime factorization40212 × 2 × 19 × 53
Divisors count212
Divisors1, 40211, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028
Number of properties60
Additive primes285th 
Harmonic primes199th 
Primes556th 
Pythagorean primes272nd 
Sexy primes (1st member)206th 
Twin primes (2nd member)105th 
Roman numberalsMMMMXXIMMMMXXVIII
Base 211111011010121111101111002
Base 3121112213121120123
Base 433231143323304
Base 511204151121035
Base 6303416303526
Base 7145037145137
Base 87665876748
Base 95457954659
Base 10402110402810
Base 11302611303211
Base 1223b11223b812
Base 131aa4131aab13
Base 14167314167a14
Base 1512d11512d815
Base 16fb516fbc16
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