3² × 23509

Prime Factor Structure

Factorization String 3^2 × 23509

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 305,630

Proper Divisor Sum 94,049

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #211573 ← → #211583

1 3 9 23,509 70,527 211,581

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

211,581 634,744 317,372 158,686 79,343 238,030 119,015 357,046 178,523 535,570 267,785 803,356 401,678 200,839 602,518 301,259 903,778 451,889 1,355,668 677,834 338,917 1,016,752 508,376 254,188 127,094 63,547 190,642 95,321 285,964 142,982 71,491 214,474 107,237 321,712 160,856 80,428 40,214 20,107 60,322 30,161 90,484 45,242 22,621 67,864 33,932 16,966 8,483 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343

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