31 × 41 × 43 × 61

Prime Factor Structure

Factorization String 31 × 41 × 43 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,666,432

Proper Divisor Sum 332,599

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3333823 ← → #3333893

1 31 41 43 61 1,271 1,333 1,763 1,891 2,501 2,623 54,653 77,531 81,313 107,543 3,333,833

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

3,333,833 10,001,500 5,000,750 2,500,375 7,501,126 3,750,563 11,251,690 5,625,845 16,877,536 8,438,768 4,219,384 2,109,692 1,054,846 527,423 1,582,270 791,135 2,373,406 1,186,703 3,560,110 1,780,055 5,340,166 2,670,083 8,010,250 4,005,125 12,015,376 6,007,688 3,003,844 1,501,922 750,961 2,252,884 1,126,442 563,221 1,689,664 844,832 422,416 211,208 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526

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