389 × 13591

Prime Factor Structure

Factorization String 389 × 13591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,300,880

Proper Divisor Sum 13,981

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #5286871 ← → #5286901

1 389 13,591 5,286,899

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

5,286,899 15,860,698 7,930,349 23,791,048 11,895,524 5,947,762 2,973,881 8,921,644 4,460,822 2,230,411 6,691,234 3,345,617 10,036,852 5,018,426 2,509,213 7,527,640 3,763,820 1,881,910 940,955 2,822,866 1,411,433 4,234,300 2,117,150 1,058,575 3,175,726 1,587,863 4,763,590 2,381,795 7,145,386 3,572,693 10,718,080 5,359,040 2,679,520 1,339,760 669,880 334,940 167,470 83,735 251,206 125,603 376,810 188,405 565,216 282,608 141,304 70,652 35,326 17,663 52,990 26,495 79,486 39,743 119,230 59,615 178,846 89,423 268,270 134,135 402,406 201,203

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