5 × 128923

Prime Factor Structure

Factorization String 5 × 128923

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 773,544

Proper Divisor Sum 128,929

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #644599 ← → #644617

1 5 128,923 644,615

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

644,615 1,933,846 966,923 2,900,770 1,450,385 4,351,156 2,175,578 1,087,789 3,263,368 1,631,684 815,842 407,921 1,223,764 611,882 305,941 917,824 458,912 229,456 114,728 57,364 28,682 14,341 43,024 21,512 10,756 5,378 2,689 8,068 4,034 2,017 6,052 3,026 1,513 4,540 2,270 1,135 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.