3 × 7 × 13 × 2543

Prime Factor Structure

Factorization String 3 × 7 × 13 × 2543

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,139,712

Proper Divisor Sum 445,473

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #694223 ← → #694259

1 3 7 13 21 39 91 273 2,543 7,629 17,801 33,059 53,403 99,177 231,413 694,239

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

694,239 2,082,718 1,041,359 3,124,078 1,562,039 4,686,118 2,343,059 7,029,178 3,514,589 10,543,768 5,271,884 2,635,942 1,317,971 3,953,914 1,976,957 5,930,872 2,965,436 1,482,718 741,359 2,224,078 1,112,039 3,336,118 1,668,059 5,004,178 2,502,089 7,506,268 3,753,134 1,876,567 5,629,702 2,814,851 8,444,554 4,222,277 12,666,832 6,333,416 3,166,708 1,583,354 791,677 2,375,032 1,187,516 593,758 296,879 890,638 445,319 1,335,958 667,979 2,003,938 1,001,969 3,005,908 1,502,954 751,477 2,254,432 1,127,216 563,608 281,804 140,902 70,451 211,354 105,677 317,032 158,516

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