13 × 207821

Prime Factor Structure

Factorization String 13 × 207821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,909,508

Proper Divisor Sum 207,835

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2701663 ← → #2701679

1 13 207,821 2,701,673

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

2,701,673 8,105,020 4,052,510 2,026,255 6,078,766 3,039,383 9,118,150 4,559,075 13,677,226 6,838,613 20,515,840 10,257,920 5,128,960 2,564,480 1,282,240 641,120 320,560 160,280 80,140 40,070 20,035 60,106 30,053 90,160 45,080 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479

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