2⁴ × 133691

Prime Factor Structure

Factorization String 2^4 × 133691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 4,144,452

Proper Divisor Sum 2,005,396

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2139047 ← → #2139091

1 2 4 8 16 133,691 267,382 534,764 1,069,528 2,139,056

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

2,139,056 1,069,528 534,764 267,382 133,691 401,074 200,537 601,612 300,806 150,403 451,210 225,605 676,816 338,408 169,204 84,602 42,301 126,904 63,452 31,726 15,863 47,590 23,795 71,386 35,693 107,080 53,540 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.