3 × 7 × 25867

Prime Factor Structure

Factorization String 3 × 7 × 25867

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 827,776

Proper Divisor Sum 284,569

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #543203 ← → #543217

1 3 7 21 25,867 77,601 181,069 543,207

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

543,207 1,629,622 814,811 2,444,434 1,222,217 3,666,652 1,833,326 916,663 2,749,990 1,374,995 4,124,986 2,062,493 6,187,480 3,093,740 1,546,870 773,435 2,320,306 1,160,153 3,480,460 1,740,230 870,115 2,610,346 1,305,173 3,915,520 1,957,760 978,880 489,440 244,720 122,360 61,180 30,590 15,295 45,886 22,943 68,830 34,415 103,246 51,623 154,870 77,435 232,306 116,153 348,460 174,230 87,115 261,346 130,673 392,020 196,010 98,005 294,016 147,008 73,504 36,752 18,376 9,188 4,594 2,297 6,892 3,446

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