3² × 19 × 116981

Prime Factor Structure

Factorization String 3^2 × 19 × 116981

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,415,320

Proper Divisor Sum 10,411,569

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #20003719 ← → #20003801

1 3 9 19 57 171 116,981 350,943 1,052,829 2,222,639 6,667,917 20,003,751

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

20,003,751 60,011,254 30,005,627 90,016,882 45,008,441 135,025,324 67,512,662 33,756,331 101,268,994 50,634,497 151,903,492 75,951,746 37,975,873 113,927,620 56,963,810 28,481,905 85,445,716 42,722,858 21,361,429 64,084,288 32,042,144 16,021,072 8,010,536 4,005,268 2,002,634 1,001,317 3,003,952 1,501,976 750,988 375,494 187,747 563,242 281,621 844,864 422,432 211,216 105,608 52,804 26,402 13,201 39,604 19,802 9,901 29,704 14,852 7,426 3,713 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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