2 × 7 × 1091 × 1151

Prime Factor Structure

Factorization String 2 × 7 × 1091 × 1151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,191,616

Proper Divisor Sum 12,611,242

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17580373 ← → #17580391

1 2 7 14 1,091 1,151 2,182 2,302 7,637 8,057 15,274 16,114 1,255,741 2,511,482 8,790,187 17,580,374

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

17,580,374 8,790,187 26,370,562 13,185,281 39,555,844 19,777,922 9,888,961 29,666,884 14,833,442 7,416,721 22,250,164 11,125,082 5,562,541 16,687,624 8,343,812 4,171,906 2,085,953 6,257,860 3,128,930 1,564,465 4,693,396 2,346,698 1,173,349 3,520,048 1,760,024 880,012 440,006 220,003 660,010 330,005 990,016 495,008 247,504 123,752 61,876 30,938 15,469 46,408 23,204 11,602 5,801 17,404 8,702 4,351 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536

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