2 × 3 × 13 × 12547

Prime Factor Structure

Factorization String 2 × 3 × 13 × 12547

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,108,064

Proper Divisor Sum 1,129,398

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #978647 ← → #978683

1 2 3 6 13 26 39 78 12,547 25,094 37,641 75,282 163,111 326,222 489,333 978,666

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

978,666 489,333 1,468,000 734,000 367,000 183,500 91,750 45,875 137,626 68,813 206,440 103,220 51,610 25,805 77,416 38,708 19,354 9,677 29,032 14,516 7,258 3,629 10,888 5,444 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29

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