2 × 7 × 353 × 433

Prime Factor Structure

Factorization String 2 × 7 × 353 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,687,264

Proper Divisor Sum 1,547,378

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2139877 ← → #2139911

1 2 7 14 353 433 706 866 2,471 3,031 4,942 6,062 152,849 305,698 1,069,943 2,139,886

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

2,139,886 1,069,943 3,209,830 1,604,915 4,814,746 2,407,373 7,222,120 3,611,060 1,805,530 902,765 2,708,296 1,354,148 677,074 338,537 1,015,612 507,806 253,903 761,710 380,855 1,142,566 571,283 1,713,850 856,925 2,570,776 1,285,388 642,694 321,347 964,042 482,021 1,446,064 723,032 361,516 180,758 90,379 271,138 135,569 406,708 203,354 101,677 305,032 152,516 76,258 38,129 114,388 57,194 28,597 85,792 42,896 21,448 10,724 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263

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