23 × 26981

Prime Factor Structure

Factorization String 23 × 26981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 647,568

Proper Divisor Sum 27,005

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #620561 ← → #620567

1 23 26,981 620,563

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

620,563 1,861,690 930,845 2,792,536 1,396,268 698,134 349,067 1,047,202 523,601 1,570,804 785,402 392,701 1,178,104 589,052 294,526 147,263 441,790 220,895 662,686 331,343 994,030 497,015 1,491,046 745,523 2,236,570 1,118,285 3,354,856 1,677,428 838,714 419,357 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.