821 × 1123

Prime Factor Structure

Factorization String 821 × 1123

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 923,928

Proper Divisor Sum 1,945

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #921959 ← → #921989

1 821 1,123 921,983

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

921,983 2,765,950 1,382,975 4,148,926 2,074,463 6,223,390 3,111,695 9,335,086 4,667,543 14,002,630 7,001,315 21,003,946 10,501,973 31,505,920 15,752,960 7,876,480 3,938,240 1,969,120 984,560 492,280 246,140 123,070 61,535 184,606 92,303 276,910 138,455 415,366 207,683 623,050 311,525 934,576 467,288 233,644 116,822 58,411 175,234 87,617 262,852 131,426 65,713 197,140 98,570 49,285 147,856 73,928 36,964 18,482 9,241 27,724 13,862 6,931 20,794 10,397 31,192 15,596 7,798 3,899 11,698 5,849

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