2 × 43 × 163 × 1427

Prime Factor Structure

Factorization String 2 × 43 × 163 × 1427

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,913,344

Proper Divisor Sum 10,909,658

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20003681 ← → #20003693

1 2 43 86 163 326 1,427 2,854 7,009 14,018 61,361 122,722 232,601 465,202 10,001,843 20,003,686

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

20,003,686 10,001,843 30,005,530 15,002,765 45,008,296 22,504,148 11,252,074 5,626,037 16,878,112 8,439,056 4,219,528 2,109,764 1,054,882 527,441 1,582,324 791,162 395,581 1,186,744 593,372 296,686 148,343 445,030 222,515 667,546 333,773 1,001,320 500,660 250,330 125,165 375,496 187,748 93,874 46,937 140,812 70,406 35,203 105,610 52,805 158,416 79,208 39,604 19,802 9,901 29,704 14,852 7,426 3,713 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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