3² × 19 × 117017

Prime Factor Structure

Factorization String 3^2 × 19 × 117017

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,424,680

Proper Divisor Sum 10,414,773

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20009887 ← → #20009917

1 3 9 19 57 171 117,017 351,051 1,053,153 2,223,323 6,669,969 20,009,907

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

20,009,907 60,029,722 30,014,861 90,044,584 45,022,292 22,511,146 11,255,573 33,766,720 16,883,360 8,441,680 4,220,840 2,110,420 1,055,210 527,605 1,582,816 791,408 395,704 197,852 98,926 49,463 148,390 74,195 222,586 111,293 333,880 166,940 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.