2 × 647 × 653

Prime Factor Structure

Factorization String 2 × 647 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,271,376

Proper Divisor Sum 426,394

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #844957 ← → #844999

1 2 647 653 1,294 1,306 422,491 844,982

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

844,982 422,491 1,267,474 633,737 1,901,212 950,606 475,303 1,425,910 712,955 2,138,866 1,069,433 3,208,300 1,604,150 802,075 2,406,226 1,203,113 3,609,340 1,804,670 902,335 2,707,006 1,353,503 4,060,510 2,030,255 6,090,766 3,045,383 9,136,150 4,568,075 13,704,226 6,852,113 20,556,340 10,278,170 5,139,085 15,417,256 7,708,628 3,854,314 1,927,157 5,781,472 2,890,736 1,445,368 722,684 361,342 180,671 542,014 271,007 813,022 406,511 1,219,534 609,767 1,829,302 914,651 2,743,954 1,371,977 4,115,932 2,057,966 1,028,983 3,086,950 1,543,475 4,630,426 2,315,213 6,945,640

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