991 × 6983

Prime Factor Structure

Factorization String 991 × 6983

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,928,128

Proper Divisor Sum 7,975

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #6920149 ← → #6920189

1 991 6,983 6,920,153

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

6,920,153 20,760,460 10,380,230 5,190,115 15,570,346 7,785,173 23,355,520 11,677,760 5,838,880 2,919,440 1,459,720 729,860 364,930 182,465 547,396 273,698 136,849 410,548 205,274 102,637 307,912 153,956 76,978 38,489 115,468 57,734 28,867 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.