2⁴ × 39929

Prime Factor Structure

Factorization String 2^4 × 39929

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 1,237,830

Proper Divisor Sum 598,966

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #638861 ← → #638893

1 2 4 8 16 39,929 79,858 159,716 319,432 638,864

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

638,864 319,432 159,716 79,858 39,929 119,788 59,894 29,947 89,842 44,921 134,764 67,382 33,691 101,074 50,537 151,612 75,806 37,903 113,710 56,855 170,566 85,283 255,850 127,925 383,776 191,888 95,944 47,972 23,986 11,993 35,980 17,990 8,995 26,986 13,493 40,480 20,240 10,120 5,060 2,530 1,265 3,796 1,898 949 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76 38 19

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