2 × 11² × 83221

Prime Factor Structure

Factorization String 2 × 11^2 × 83221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 33,205,578

Proper Divisor Sum 13,066,096

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20139481 ← → #20139499

1 2 11 22 121 242 83,221 166,442 915,431 1,830,862 10,069,741 20,139,482

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

20,139,482 10,069,741 30,209,224 15,104,612 7,552,306 3,776,153 11,328,460 5,664,230 2,832,115 8,496,346 4,248,173 12,744,520 6,372,260 3,186,130 1,593,065 4,779,196 2,389,598 1,194,799 3,584,398 1,792,199 5,376,598 2,688,299 8,064,898 4,032,449 12,097,348 6,048,674 3,024,337 9,073,012 4,536,506 2,268,253 6,804,760 3,402,380 1,701,190 850,595 2,551,786 1,275,893 3,827,680 1,913,840 956,920 478,460 239,230 119,615 358,846 179,423 538,270 269,135 807,406 403,703 1,211,110 605,555 1,816,666 908,333 2,725,000 1,362,500 681,250 340,625 1,021,876 510,938 255,469 766,408

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