13 × 19 × 26371

Prime Factor Structure

Factorization String 13 × 19 × 26371

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,384,160

Proper Divisor Sum 870,523

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6513613 ← → #6513649

1 13 19 247 26,371 342,823 501,049 6,513,637

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

6,513,637 19,540,912 9,770,456 4,885,228 2,442,614 1,221,307 3,663,922 1,831,961 5,495,884 2,747,942 1,373,971 4,121,914 2,060,957 6,182,872 3,091,436 1,545,718 772,859 2,318,578 1,159,289 3,477,868 1,738,934 869,467 2,608,402 1,304,201 3,912,604 1,956,302 978,151 2,934,454 1,467,227 4,401,682 2,200,841 6,602,524 3,301,262 1,650,631 4,951,894 2,475,947 7,427,842 3,713,921 11,141,764 5,570,882 2,785,441 8,356,324 4,178,162 2,089,081 6,267,244 3,133,622 1,566,811 4,700,434 2,350,217 7,050,652 3,525,326 1,762,663 5,287,990 2,643,995 7,931,986 3,965,993 11,897,980 5,948,990 2,974,495 8,923,486

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