7² × 17 × 109 × 193

Prime Factor Structure

Factorization String 7^2 × 17 × 109 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 21,894,840

Proper Divisor Sum 4,371,019

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #17523817 ← → #17523839

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

17,523,821 52,571,464 26,285,732 13,142,866 6,571,433 19,714,300 9,857,150 4,928,575 14,785,726 7,392,863 22,178,590 11,089,295 33,267,886 16,633,943 49,901,830 24,950,915 74,852,746 37,426,373 112,279,120 56,139,560 28,069,780 14,034,890 7,017,445 21,052,336 10,526,168 5,263,084 2,631,542 1,315,771 3,947,314 1,973,657 5,920,972 2,960,486 1,480,243 4,440,730 2,220,365 6,661,096 3,330,548 1,665,274 832,637 2,497,912 1,248,956 624,478 312,239 936,718 468,359 1,405,078 702,539 2,107,618 1,053,809 3,161,428 1,580,714 790,357 2,371,072 1,185,536 592,768 296,384 148,192 74,096 37,048 18,524

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