3 × 13 × 12547

Prime Factor Structure

Factorization String 3 × 13 × 12547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 702,688

Proper Divisor Sum 213,355

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #489329 ← → #489337

1 3 13 39 12,547 37,641 163,111 489,333

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

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 88

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