11 × 17 × 23 × 653

Prime Factor Structure

Factorization String 11 × 17 × 23 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,390,336

Proper Divisor Sum 581,783

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2808551 ← → #2808571

1 11 17 23 187 253 391 653 4,301 7,183 11,101 15,019 122,111 165,209 255,323 2,808,553

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

2,808,553 8,425,660 4,212,830 2,106,415 6,319,246 3,159,623 9,478,870 4,739,435 14,218,306 7,109,153 21,327,460 10,663,730 5,331,865 15,995,596 7,997,798 3,998,899 11,996,698 5,998,349 17,995,048 8,997,524 4,498,762 2,249,381 6,748,144 3,374,072 1,687,036 843,518 421,759 1,265,278 632,639 1,897,918 948,959 2,846,878 1,423,439 4,270,318 2,135,159 6,405,478 3,202,739 9,608,218 4,804,109 14,412,328 7,206,164 3,603,082 1,801,541 5,404,624 2,702,312 1,351,156 675,578 337,789 1,013,368 506,684 253,342 126,671 380,014 190,007 570,022 285,011 855,034 427,517 1,282,552 641,276

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