3 × 7 × 397 × 809

Prime Factor Structure

Factorization String 3 × 7 × 397 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,316,160

Proper Divisor Sum 3,571,527

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #6744613 ← → #6744653

1 3 7 21 397 809 1,191 2,427 2,779 5,663 8,337 16,989 321,173 963,519 2,248,211 6,744,633

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

6,744,633 20,233,900 10,116,950 5,058,475 15,175,426 7,587,713 22,763,140 11,381,570 5,690,785 17,072,356 8,536,178 4,268,089 12,804,268 6,402,134 3,201,067 9,603,202 4,801,601 14,404,804 7,202,402 3,601,201 10,803,604 5,401,802 2,700,901 8,102,704 4,051,352 2,025,676 1,012,838 506,419 1,519,258 759,629 2,278,888 1,139,444 569,722 284,861 854,584 427,292 213,646 106,823 320,470 160,235 480,706 240,353 721,060 360,530 180,265 540,796 270,398 135,199 405,598 202,799 608,398 304,199 912,598 456,299 1,368,898 684,449 2,053,348 1,026,674 513,337 1,540,012

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