3 × 13 × 53 × 239

Prime Factor Structure

Factorization String 3 × 13 × 53 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 725,760

Proper Divisor Sum 231,747

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #493993 ← → #494023

1 3 13 39 53 159 239 689 717 2,067 3,107 9,321 12,667 38,001 164,671 494,013

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

494,013 1,482,040 741,020 370,510 185,255 555,766 277,883 833,650 416,825 1,250,476 625,238 312,619 937,858 468,929 1,406,788 703,394 351,697 1,055,092 527,546 263,773 791,320 395,660 197,830 98,915 296,746 148,373 445,120 222,560 111,280 55,640 27,820 13,910 6,955 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523

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