2 × 3³ × 79 × 151

Prime Factor Structure

Factorization String 2 × 3^3 × 79 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,459,200

Proper Divisor Sum 815,034

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #644159 ← → #644173

1 2 3 6 9 18 27 54 79 151 158 237 302 453 474 711 906 1,359 1,422 2,133 2,718 4,077 4,266 8,154 11,929 23,858 35,787 71,574 107,361 214,722 322,083 644,166

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

644,166 322,083 966,250 483,125 1,449,376 724,688 362,344 181,172 90,586 45,293 135,880 67,940 33,970 16,985 50,956 25,478 12,739 38,218 19,109 57,328 28,664 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090

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