2 × 17 × 277 × 2731

Prime Factor Structure

Factorization String 2 × 17 × 277 × 2731

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 41,012,784

Proper Divisor Sum 15,292,226

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #25720549 ← → #25720561

1 2 17 34 277 554 2,731 4,709 5,462 9,418 46,427 92,854 756,487 1,512,974 12,860,279 25,720,558

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

25,720,558 12,860,279 38,580,838 19,290,419 57,871,258 28,935,629 86,806,888 43,403,444 21,701,722 10,850,861 32,552,584 16,276,292 8,138,146 4,069,073 12,207,220 6,103,610 3,051,805 9,155,416 4,577,708 2,288,854 1,144,427 3,433,282 1,716,641 5,149,924 2,574,962 1,287,481 3,862,444 1,931,222 965,611 2,896,834 1,448,417 4,345,252 2,172,626 1,086,313 3,258,940 1,629,470 814,735 2,444,206 1,222,103 3,666,310 1,833,155 5,499,466 2,749,733 8,249,200 4,124,600 2,062,300 1,031,150 515,575 1,546,726 773,363 2,320,090 1,160,045 3,480,136 1,740,068 870,034 435,017 1,305,052 652,526 326,263 978,790

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