3³ × 7 × 839

Prime Factor Structure

Factorization String 3^3 × 7 × 839

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 268,800

Proper Divisor Sum 110,229

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #158567 ← → #158573

1 3 7 9 21 27 63 189 839 2,517 5,873 7,551 17,619 22,653 52,857 158,571

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

158,571 475,714 237,857 713,572 356,786 178,393 535,180 267,590 133,795 401,386 200,693 602,080 301,040 150,520 75,260 37,630 18,815 56,446 28,223 84,670 42,335 127,006 63,503 190,510 95,255 285,766 142,883 428,650 214,325 642,976 321,488 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006

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