11² × 31 × 1091

Prime Factor Structure

Factorization String 11^2 × 31 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,647,552

Proper Divisor Sum 555,211

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4092323 ← → #4092343

1 11 31 121 341 1,091 3,751 12,001 33,821 132,011 372,031 4,092,341

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

4,092,341 12,277,024 6,138,512 3,069,256 1,534,628 767,314 383,657 1,150,972 575,486 287,743 863,230 431,615 1,294,846 647,423 1,942,270 971,135 2,913,406 1,456,703 4,370,110 2,185,055 6,555,166 3,277,583 9,832,750 4,916,375 14,749,126 7,374,563 22,123,690 11,061,845 33,185,536 16,592,768 8,296,384 4,148,192 2,074,096 1,037,048 518,524 259,262 129,631 388,894 194,447 583,342 291,671 875,014 437,507 1,312,522 656,261 1,968,784 984,392 492,196 246,098 123,049 369,148 184,574 92,287 276,862 138,431 415,294 207,647 622,942 311,471 934,414

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