2 × 3³ × 7 × 839

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 806,400

Proper Divisor Sum 489,258

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #317123 ← → #317159

1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 839 1,678 2,517 5,034 5,873 7,551 11,746 15,102 17,619 22,653 35,238 45,306 52,857 105,714 158,571 317,142

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

317,142 158,571 475,714 237,857 713,572 356,786 178,393 535,180 267,590 133,795 401,386 200,693 602,080 301,040 150,520 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

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