2² × 3 × 5 × 31 × 173

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 31 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 935,424

Proper Divisor Sum 613,644

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #321779 ← → #321799

1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 173 186 310 346 372 465 519 620 692 865 930 1,038 1,730 1,860 2,076 2,595 3,460 5,190 5,363 10,380 10,726 16,089 21,452 26,815 32,178 53,630 64,356 80,445 107,260 160,890 321,780

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

321,780 160,890 80,445 241,336 120,668 60,334 30,167 90,502 45,251 135,754 67,877 203,632 101,816 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051

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