3² × 13 × 43 × 79

Prime Factor Structure

Factorization String 3^2 × 13 × 43 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 640,640

Proper Divisor Sum 243,191

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397433 ← → #397459

1 3 9 13 39 43 79 117 129 237 387 559 711 1,027 1,677 3,081 3,397 5,031 9,243 10,191 30,573 44,161 132,483 397,449

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

397,449 1,192,348 596,174 298,087 894,262 447,131 1,341,394 670,697 2,012,092 1,006,046 503,023 1,509,070 754,535 2,263,606 1,131,803 3,395,410 1,697,705 5,093,116 2,546,558 1,273,279 3,819,838 1,909,919 5,729,758 2,864,879 8,594,638 4,297,319 12,891,958 6,445,979 19,337,938 9,668,969 29,006,908 14,503,454 7,251,727 21,755,182 10,877,591 32,632,774 16,316,387 48,949,162 24,474,581 73,423,744 36,711,872 18,355,936 9,177,968 4,588,984 2,294,492 1,147,246 573,623 1,720,870 860,435 2,581,306 1,290,653 3,871,960 1,935,980 967,990 483,995 1,451,986 725,993 2,177,980 1,088,990 544,495

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