5 × 13 × 47 × 1297

Prime Factor Structure

Factorization String 5 × 13 × 47 × 1297

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,233,536

Proper Divisor Sum 1,271,201

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3962323 ← → #3962339

1 5 13 47 65 235 611 1,297 3,055 6,485 16,861 60,959 84,305 304,795 792,467 3,962,335

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

3,962,335 11,887,006 5,943,503 17,830,510 8,915,255 26,745,766 13,372,883 40,118,650 20,059,325 60,177,976 30,088,988 15,044,494 7,522,247 22,566,742 11,283,371 33,850,114 16,925,057 50,775,172 25,387,586 12,693,793 38,081,380 19,040,690 9,520,345 28,561,036 14,280,518 7,140,259 21,420,778 10,710,389 32,131,168 16,065,584 8,032,792 4,016,396 2,008,198 1,004,099 3,012,298 1,506,149 4,518,448 2,259,224 1,129,612 564,806 282,403 847,210 423,605 1,270,816 635,408 317,704 158,852 79,426 39,713 119,140 59,570 29,785 89,356 44,678 22,339 67,018 33,509 100,528 50,264 25,132

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