7 × 638663

Prime Factor Structure

Factorization String 7 × 638663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,109,312

Proper Divisor Sum 638,671

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4470623 ← → #4470649

1 7 638,663 4,470,641

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

4,470,641 13,411,924 6,705,962 3,352,981 10,058,944 5,029,472 2,514,736 1,257,368 628,684 314,342 157,171 471,514 235,757 707,272 353,636 176,818 88,409 265,228 132,614 66,307 198,922 99,461 298,384 149,192 74,596 37,298 18,649 55,948 27,974 13,987 41,962 20,981 62,944 31,472 15,736 7,868 3,934 1,967 5,902 2,951 8,854 4,427 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790

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