2² × 19² × 1481

Prime Factor Structure

Factorization String 2^2 × 19^2 × 1481

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 3,952,494

Proper Divisor Sum 1,813,930

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2138551 ← → #2138569

1 2 4 19 38 76 361 722 1,444 1,481 2,962 5,924 28,139 56,278 112,556 534,641 1,069,282 2,138,564

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

2,138,564 1,069,282 534,641 1,603,924 801,962 400,981 1,202,944 601,472 300,736 150,368 75,184 37,592 18,796 9,398 4,699 14,098 7,049 21,148 10,574 5,287 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 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

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