2 × 3³ × 15881

Prime Factor Structure

Factorization String 2 × 3^3 × 15881

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,905,840

Proper Divisor Sum 1,048,266

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #857573 ← → #857579

1 2 3 6 9 18 27 54 15,881 31,762 47,643 95,286 142,929 285,858 428,787 857,574

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

857,574 428,787 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

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