13 × 317959

Prime Factor Structure

Factorization String 13 × 317959

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,451,440

Proper Divisor Sum 317,973

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4133453 ← → #4133473

1 13 317,959 4,133,467

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

4,133,467 12,400,402 6,200,201 18,600,604 9,300,302 4,650,151 13,950,454 6,975,227 20,925,682 10,462,841 31,388,524 15,694,262 7,847,131 23,541,394 11,770,697 35,312,092 17,656,046 8,828,023 26,484,070 13,242,035 39,726,106 19,863,053 59,589,160 29,794,580 14,897,290 7,448,645 22,345,936 11,172,968 5,586,484 2,793,242 1,396,621 4,189,864 2,094,932 1,047,466 523,733 1,571,200 785,600 392,800 196,400 98,200 49,100 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224

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