3² × 13 × 41 × 83

Prime Factor Structure

Factorization String 3^2 × 13 × 41 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 642,096

Proper Divisor Sum 243,945

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #398149 ← → #398171

1 3 9 13 39 41 83 117 123 249 369 533 747 1,079 1,599 3,237 3,403 4,797 9,711 10,209 30,627 44,239 132,717 398,151

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

398,151 1,194,454 597,227 1,791,682 895,841 2,687,524 1,343,762 671,881 2,015,644 1,007,822 503,911 1,511,734 755,867 2,267,602 1,133,801 3,401,404 1,700,702 850,351 2,551,054 1,275,527 3,826,582 1,913,291 5,739,874 2,869,937 8,609,812 4,304,906 2,152,453 6,457,360 3,228,680 1,614,340 807,170 403,585 1,210,756 605,378 302,689 908,068 454,034 227,017 681,052 340,526 170,263 510,790 255,395 766,186 383,093 1,149,280 574,640 287,320 143,660 71,830 35,915 107,746 53,873 161,620 80,810 40,405 121,216 60,608 30,304 15,152

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