19 × 67 × 673

Prime Factor Structure

Factorization String 19 × 67 × 673

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 916,640

Proper Divisor Sum 59,911

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #856721 ← → #856733

1 19 67 673 1,273 12,787 45,091 856,729

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

856,729 2,570,188 1,285,094 642,547 1,927,642 963,821 2,891,464 1,445,732 722,866 361,433 1,084,300 542,150 271,075 813,226 406,613 1,219,840 609,920 304,960 152,480 76,240 38,120 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908

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