3² × 17 × 173 × 761

Prime Factor Structure

Factorization String 3^2 × 17 × 173 × 761

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 31,025,592

Proper Divisor Sum 10,882,683

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20142887 ← → #20142919

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

20,142,909 60,428,728 30,214,364 15,107,182 7,553,591 22,660,774 11,330,387 33,991,162 16,995,581 50,986,744 25,493,372 12,746,686 6,373,343 19,120,030 9,560,015 28,680,046 14,340,023 43,020,070 21,510,035 64,530,106 32,265,053 96,795,160 48,397,580 24,198,790 12,099,395 36,298,186 18,149,093 54,447,280 27,223,640 13,611,820 6,805,910 3,402,955 10,208,866 5,104,433 15,313,300 7,656,650 3,828,325 11,484,976 5,742,488 2,871,244 1,435,622 717,811 2,153,434 1,076,717 3,230,152 1,615,076 807,538 403,769 1,211,308 605,654 302,827 908,482 454,241 1,362,724 681,362 340,681 1,022,044 511,022 255,511 766,534

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