2² × 13 × 1644901

Prime Factor Structure

Factorization String 2^2 × 13 × 1644901

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 161,200,396

Proper Divisor Sum 75,665,544

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #85534849 ← → #85534873

1 2 4 13 26 52 1,644,901 3,289,802 6,579,604 21,383,713 42,767,426 85,534,852

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

85,534,852 42,767,426 21,383,713 64,151,140 32,075,570 16,037,785 48,113,356 24,056,678 12,028,339 36,085,018 18,042,509 54,127,528 27,063,764 13,531,882 6,765,941 20,297,824 10,148,912 5,074,456 2,537,228 1,268,614 634,307 1,902,922 951,461 2,854,384 1,427,192 713,596 356,798 178,399 535,198 267,599 802,798 401,399 1,204,198 602,099 1,806,298 903,149 2,709,448 1,354,724 677,362 338,681 1,016,044 508,022 254,011 762,034 381,017 1,143,052 571,526 285,763 857,290 428,645 1,285,936 642,968 321,484 160,742 80,371 241,114 120,557 361,672 180,836 90,418

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