3 × 5 × 7 × 53 × 79

Prime Factor Structure

Factorization String 3 × 5 × 7 × 53 × 79

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 829,440

Proper Divisor Sum 389,805

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #439631 ← → #439639

1 3 5 7 15 21 35 53 79 105 159 237 265 371 395 553 795 1,113 1,185 1,659 1,855 2,765 4,187 5,565 8,295 12,561 20,935 29,309 62,805 87,927 146,545 439,635

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

439,635 1,318,906 659,453 1,978,360 989,180 494,590 247,295 741,886 370,943 1,112,830 556,415 1,669,246 834,623 2,503,870 1,251,935 3,755,806 1,877,903 5,633,710 2,816,855 8,450,566 4,225,283 12,675,850 6,337,925 19,013,776 9,506,888 4,753,444 2,376,722 1,188,361 3,565,084 1,782,542 891,271 2,673,814 1,336,907 4,010,722 2,005,361 6,016,084 3,008,042 1,504,021 4,512,064 2,256,032 1,128,016 564,008 282,004 141,002 70,501 211,504 105,752 52,876 26,438 13,219 39,658 19,829 59,488 29,744 14,872 7,436 3,718 1,859 5,578 2,789

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