7 × 4003

Prime Factor Structure

Factorization String 7 × 4003

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 32,032

Proper Divisor Sum 4,011

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #28019 ← → #28027

1 7 4,003 28,021

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

28,021 84,064 42,032 21,016 10,508 5,254 2,627 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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