2² × 7² × 20849

Prime Factor Structure

Factorization String 2^2 × 7^2 × 20849

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 8,319,150

Proper Divisor Sum 4,232,746

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4086403 ← → #4086413

1 2 4 7 14 28 49 98 196 20,849 41,698 83,396 145,943 291,886 583,772 1,021,601 2,043,202 4,086,404

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

4,086,404 2,043,202 1,021,601 3,064,804 1,532,402 766,201 2,298,604 1,149,302 574,651 1,723,954 861,977 2,585,932 1,292,966 646,483 1,939,450 969,725 2,909,176 1,454,588 727,294 363,647 1,090,942 545,471 1,636,414 818,207 2,454,622 1,227,311 3,681,934 1,840,967 5,522,902 2,761,451 8,284,354 4,142,177 12,426,532 6,213,266 3,106,633 9,319,900 4,659,950 2,329,975 6,989,926 3,494,963 10,484,890 5,242,445 15,727,336 7,863,668 3,931,834 1,965,917 5,897,752 2,948,876 1,474,438 737,219 2,211,658 1,105,829 3,317,488 1,658,744 829,372 414,686 207,343 622,030 311,015 933,046

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