2 × 3² × 7² × 641

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,427,166

Proper Divisor Sum 861,804

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #565361 ← → #565379

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 641 882 1,282 1,923 3,846 4,487 5,769 8,974 11,538 13,461 26,922 31,409 40,383 62,818 80,766 94,227 188,454 282,681 565,362

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

565,362 282,681 848,044 424,022 212,011 636,034 318,017 954,052 477,026 238,513 715,540 357,770 178,885 536,656 268,328 134,164 67,082 33,541 100,624 50,312 25,156 12,578 6,289 18,868 9,434 4,717 14,152 7,076 3,538 1,769 5,308 2,654 1,327 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100

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