13 × 18439

Prime Factor Structure

Factorization String 13 × 18439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 258,160

Proper Divisor Sum 18,453

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #239699 ← → #239711

1 13 18,439 239,707

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

239,707 719,122 359,561 1,078,684 539,342 269,671 809,014 404,507 1,213,522 606,761 1,820,284 910,142 455,071 1,365,214 682,607 2,047,822 1,023,911 3,071,734 1,535,867 4,607,602 2,303,801 6,911,404 3,455,702 1,727,851 5,183,554 2,591,777 7,775,332 3,887,666 1,943,833 5,831,500 2,915,750 1,457,875 4,373,626 2,186,813 6,560,440 3,280,220 1,640,110 820,055 2,460,166 1,230,083 3,690,250 1,845,125 5,535,376 2,767,688 1,383,844 691,922 345,961 1,037,884 518,942 259,471 778,414 389,207 1,167,622 583,811 1,751,434 875,717 2,627,152 1,313,576 656,788 328,394

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