13 × 19² × 131

Prime Factor Structure

Factorization String 13 × 19^2 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 704,088

Proper Divisor Sum 89,305

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #614773 ← → #614827

1 13 19 131 247 361 1,703 2,489 4,693 32,357 47,291 614,783

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

614,783 1,844,350 922,175 2,766,526 1,383,263 4,149,790 2,074,895 6,224,686 3,112,343 9,337,030 4,668,515 14,005,546 7,002,773 21,008,320 10,504,160 5,252,080 2,626,040 1,313,020 656,510 328,255 984,766 492,383 1,477,150 738,575 2,215,726 1,107,863 3,323,590 1,661,795 4,985,386 2,492,693 7,478,080 3,739,040 1,869,520 934,760 467,380 233,690 116,845 350,536 175,268 87,634 43,817 131,452 65,726 32,863 98,590 49,295 147,886 73,943 221,830 110,915 332,746 166,373 499,120 249,560 124,780 62,390 31,195 93,586 46,793 140,380

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