2 × 31 × 10009

Prime Factor Structure

Factorization String 2 × 31 × 10009

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 960,960

Proper Divisor Sum 340,402

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #620549 ← → #620561

1 2 31 62 10,009 20,018 310,279 620,558

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

620,558 310,279 930,838 465,419 1,396,258 698,129 2,094,388 1,047,194 523,597 1,570,792 785,396 392,698 196,349 589,048 294,524 147,262 73,631 220,894 110,447 331,342 165,671 497,014 248,507 745,522 372,761 1,118,284 559,142 279,571 838,714 419,357 1,258,072 629,036 314,518 157,259 471,778 235,889 707,668 353,834 176,917 530,752 265,376 132,688 66,344 33,172 16,586 8,293 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940

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