3² × 1947653

Prime Factor Structure

Factorization String 3^2 × 1947653

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 25,319,502

Proper Divisor Sum 7,790,625

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #17528869 ← → #17528881

1 3 9 1,947,653 5,842,959 17,528,877

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

17,528,877 52,586,632 26,293,316 13,146,658 6,573,329 19,719,988 9,859,994 4,929,997 14,789,992 7,394,996 3,697,498 1,848,749 5,546,248 2,773,124 1,386,562 693,281 2,079,844 1,039,922 519,961 1,559,884 779,942 389,971 1,169,914 584,957 1,754,872 877,436 438,718 219,359 658,078 329,039 987,118 493,559 1,480,678 740,339 2,221,018 1,110,509 3,331,528 1,665,764 832,882 416,441 1,249,324 624,662 312,331 936,994 468,497 1,405,492 702,746 351,373 1,054,120 527,060 263,530 131,765 395,296 197,648 98,824 49,412 24,706 12,353 37,060 18,530

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