2² × 7² × 10223

Prime Factor Structure

Factorization String 2^2 × 7^2 × 10223

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,079,376

Proper Divisor Sum 2,075,668

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2003681 ← → #2003723

1 2 4 7 14 28 49 98 196 10,223 20,446 40,892 71,561 143,122 286,244 500,927 1,001,854 2,003,708

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

2,003,708 1,001,854 500,927 1,502,782 751,391 2,254,174 1,127,087 3,381,262 1,690,631 5,071,894 2,535,947 7,607,842 3,803,921 11,411,764 5,705,882 2,852,941 8,558,824 4,279,412 2,139,706 1,069,853 3,209,560 1,604,780 802,390 401,195 1,203,586 601,793 1,805,380 902,690 451,345 1,354,036 677,018 338,509 1,015,528 507,764 253,882 126,941 380,824 190,412 95,206 47,603 142,810 71,405 214,216 107,108 53,554 26,777 80,332 40,166 20,083 60,250 30,125 90,376 45,188 22,594 11,297 33,892 16,946 8,473 25,420 12,710

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