821 × 947

Prime Factor Structure

Factorization String 821 × 947

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 779,256

Proper Divisor Sum 1,769

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #777479 ← → #777541

1 821 947 777,487

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

777,487 2,332,462 1,166,231 3,498,694 1,749,347 5,248,042 2,624,021 7,872,064 3,936,032 1,968,016 984,008 492,004 246,002 123,001 369,004 184,502 92,251 276,754 138,377 415,132 207,566 103,783 311,350 155,675 467,026 233,513 700,540 350,270 175,135 525,406 262,703 788,110 394,055 1,182,166 591,083 1,773,250 886,625 2,659,876 1,329,938 664,969 1,994,908 997,454 498,727 1,496,182 748,091 2,244,274 1,122,137 3,366,412 1,683,206 841,603 2,524,810 1,262,405 3,787,216 1,893,608 946,804 473,402 236,701 710,104 355,052 177,526

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