2 × 389 × 829

Prime Factor Structure

Factorization String 2 × 389 × 829

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 971,100

Proper Divisor Sum 326,138

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #644951 ← → #644977

1 2 389 778 829 1,658 322,481 644,962

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

644,962 322,481 967,444 483,722 241,861 725,584 362,792 181,396 90,698 45,349 136,048 68,024 34,012 17,006 8,503 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683

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