2 × 5 × 2081

Prime Factor Structure

Factorization String 2 × 5 × 2081

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 37,476

Proper Divisor Sum 16,666

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #20809 ← → #20849

1 2 5 10 2,081 4,162 10,405 20,810

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

20,810 10,405 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796

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