2 × 143947

Prime Factor Structure

Factorization String 2 × 143947

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 431,844

Proper Divisor Sum 143,950

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #287887 ← → #287921

1 2 143,947 287,894

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

287,894 143,947 431,842 215,921 647,764 323,882 161,941 485,824 242,912 121,456 60,728 30,364 15,182 7,591 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829

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