3³ × 15881

Prime Factor Structure

Factorization String 3^3 × 15881

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 635,280

Proper Divisor Sum 206,493

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #428777 ← → #428797

1 3 9 27 15,881 47,643 142,929 428,787

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

428,787 1,286,362 643,181 1,929,544 964,772 482,386 241,193 723,580 361,790 180,895 542,686 271,343 814,030 407,015 1,221,046 610,523 1,831,570 915,785 2,747,356 1,373,678 686,839 2,060,518 1,030,259 3,090,778 1,545,389 4,636,168 2,318,084 1,159,042 579,521 1,738,564 869,282 434,641 1,303,924 651,962 325,981 977,944 488,972 244,486 122,243 366,730 183,365 550,096 275,048 137,524 68,762 34,381 103,144 51,572 25,786 12,893 38,680 19,340 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720

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