5 × 643009

Prime Factor Structure

Factorization String 5 × 643009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,858,060

Proper Divisor Sum 643,015

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3215039 ← → #3215071

1 5 643,009 3,215,045

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

3,215,045 9,645,136 4,822,568 2,411,284 1,205,642 602,821 1,808,464 904,232 452,116 226,058 113,029 339,088 169,544 84,772 42,386 21,193 63,580 31,790 15,895 47,686 23,843 71,530 35,765 107,296 53,648 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546 3,773 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17

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