2 × 5 × 643 × 809

Prime Factor Structure

Factorization String 2 × 5 × 643 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,389,520

Proper Divisor Sum 4,187,650

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5201863 ← → #5201873

1 2 5 10 643 809 1,286 1,618 3,215 4,045 6,430 8,090 520,187 1,040,374 2,600,935 5,201,870

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

5,201,870 2,600,935 7,802,806 3,901,403 11,704,210 5,852,105 17,556,316 8,778,158 4,389,079 13,167,238 6,583,619 19,750,858 9,875,429 29,626,288 14,813,144 7,406,572 3,703,286 1,851,643 5,554,930 2,777,465 8,332,396 4,166,198 2,083,099 6,249,298 3,124,649 9,373,948 4,686,974 2,343,487 7,030,462 3,515,231 10,545,694 5,272,847 15,818,542 7,909,271 23,727,814 11,863,907 35,591,722 17,795,861 53,387,584 26,693,792 13,346,896 6,673,448 3,336,724 1,668,362 834,181 2,502,544 1,251,272 625,636 312,818 156,409 469,228 234,614 117,307 351,922 175,961 527,884 263,942 131,971 395,914 197,957

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