7 × 197 × 499

Prime Factor Structure

Factorization String 7 × 197 × 499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 792,000

Proper Divisor Sum 103,879

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #688111 ← → #688133

1 7 197 499 1,379 3,493 98,303 688,121

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

688,121 2,064,364 1,032,182 516,091 1,548,274 774,137 2,322,412 1,161,206 580,603 1,741,810 870,905 2,612,716 1,306,358 653,179 1,959,538 979,769 2,939,308 1,469,654 734,827 2,204,482 1,102,241 3,306,724 1,653,362 826,681 2,480,044 1,240,022 620,011 1,860,034 930,017 2,790,052 1,395,026 697,513 2,092,540 1,046,270 523,135 1,569,406 784,703 2,354,110 1,177,055 3,531,166 1,765,583 5,296,750 2,648,375 7,945,126 3,972,563 11,917,690 5,958,845 17,876,536 8,938,268 4,469,134 2,234,567 6,703,702 3,351,851 10,055,554 5,027,777 15,083,332 7,541,666 3,770,833 11,312,500 5,656,250

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