3² × 7 × 29 × 61

Prime Factor Structure

Factorization String 3^2 × 7 × 29 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 193,440

Proper Divisor Sum 81,993

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #111443 ← → #111467

1 3 7 9 21 29 61 63 87 183 203 261 427 549 609 1,281 1,769 1,827 3,843 5,307 12,383 15,921 37,149 111,447

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

111,447 334,342 167,171 501,514 250,757 752,272 376,136 188,068 94,034 47,017 141,052 70,526 35,263 105,790 52,895 158,686 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

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