2³ × 79967

Prime Factor Structure

Factorization String 2^3 × 79967

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,199,520

Proper Divisor Sum 559,784

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #639731 ← → #639739

1 2 4 8 79,967 159,934 319,868 639,736

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

639,736 319,868 159,934 79,967 239,902 119,951 359,854 179,927 539,782 269,891 809,674 404,837 1,214,512 607,256 303,628 151,814 75,907 227,722 113,861 341,584 170,792 85,396 42,698 21,349 64,048 32,024 16,012 8,006 4,003 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19

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