2 × 7 × 43 × 1423

Prime Factor Structure

Factorization String 2 × 7 × 43 × 1423

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,503,744

Proper Divisor Sum 647,098

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #856637 ← → #856649

1 2 7 14 43 86 301 602 1,423 2,846 9,961 19,922 61,189 122,378 428,323 856,646

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

856,646 428,323 1,284,970 642,485 1,927,456 963,728 481,864 240,932 120,466 60,233 180,700 90,350 45,175 135,526 67,763 203,290 101,645 304,936 152,468 76,234 38,117 114,352 57,176 28,588 14,294 7,147 21,442 10,721 32,164 16,082 8,041 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437

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