13 × 17 × 13921

Prime Factor Structure

Factorization String 13 × 17 × 13921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,508,344

Proper Divisor Sum 431,803

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3076529 ← → #3076543

1 13 17 221 13,921 180,973 236,657 3,076,541

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

3,076,541 9,229,624 4,614,812 2,307,406 1,153,703 3,461,110 1,730,555 5,191,666 2,595,833 7,787,500 3,893,750 1,946,875 5,840,626 2,920,313 8,760,940 4,380,470 2,190,235 6,570,706 3,285,353 9,856,060 4,928,030 2,464,015 7,392,046 3,696,023 11,088,070 5,544,035 16,632,106 8,316,053 24,948,160 12,474,080 6,237,040 3,118,520 1,559,260 779,630 389,815 1,169,446 584,723 1,754,170 877,085 2,631,256 1,315,628 657,814 328,907 986,722 493,361 1,480,084 740,042 370,021 1,110,064 555,032 277,516 138,758 69,379 208,138 104,069 312,208 156,104 78,052 39,026 19,513

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