2 × 3 × 11 × 137 × 2213

Prime Factor Structure

Factorization String 2 × 3 × 11 × 137 × 2213

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 43,996,608

Proper Divisor Sum 23,986,662

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #20009939 ← → #20009947

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

20,009,946 10,004,973 30,014,920 15,007,460 7,503,730 3,751,865 11,255,596 5,627,798 2,813,899 8,441,698 4,220,849 12,662,548 6,331,274 3,165,637 9,496,912 4,748,456 2,374,228 1,187,114 593,557 1,780,672 890,336 445,168 222,584 111,292 55,646 27,823 83,470 41,735 125,206 62,603 187,810 93,905 281,716 140,858 70,429 211,288 105,644 52,822 26,411 79,234 39,617 118,852 59,426 29,713 89,140 44,570 22,285 66,856 33,428 16,714 8,357 25,072 12,536 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.