3³ × 5 × 17 × 173

Prime Factor Structure

Factorization String 3^3 × 5 × 17 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 751,680

Proper Divisor Sum 354,645

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #397027 ← → #397037

1 3 5 9 15 17 27 45 51 85 135 153 173 255 459 519 765 865 1,557 2,295 2,595 2,941 4,671 7,785 8,823 14,705 23,355 26,469 44,115 79,407 132,345 397,035

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

397,035 1,191,106 595,553 1,786,660 893,330 446,665 1,339,996 669,998 334,999 1,004,998 502,499 1,507,498 753,749 2,261,248 1,130,624 565,312 282,656 141,328 70,664 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521

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