7 × 11 × 83 × 1543

Prime Factor Structure

Factorization String 7 × 11 × 83 × 1543

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,450,816

Proper Divisor Sum 2,589,503

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9861307 ← → #9861349

1 7 11 77 83 581 913 1,543 6,391 10,801 16,973 118,811 128,069 896,483 1,408,759 9,861,313

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

9,861,313 29,583,940 14,791,970 7,395,985 22,187,956 11,093,978 5,546,989 16,640,968 8,320,484 4,160,242 2,080,121 6,240,364 3,120,182 1,560,091 4,680,274 2,340,137 7,020,412 3,510,206 1,755,103 5,265,310 2,632,655 7,897,966 3,948,983 11,846,950 5,923,475 17,770,426 8,885,213 26,655,640 13,327,820 6,663,910 3,331,955 9,995,866 4,997,933 14,993,800 7,496,900 3,748,450 1,874,225 5,622,676 2,811,338 1,405,669 4,217,008 2,108,504 1,054,252 527,126 263,563 790,690 395,345 1,186,036 593,018 296,509 889,528 444,764 222,382 111,191 333,574 166,787 500,362 250,181 750,544 375,272

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