11 × 17 × 12821

Prime Factor Structure

Factorization String 11 × 17 × 12821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,769,552

Proper Divisor Sum 372,025

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2397523 ← → #2397529

1 11 17 187 12,821 141,031 217,957 2,397,527

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

2,397,527 7,192,582 3,596,291 10,788,874 5,394,437 16,183,312 8,091,656 4,045,828 2,022,914 1,011,457 3,034,372 1,517,186 758,593 2,275,780 1,137,890 568,945 1,706,836 853,418 426,709 1,280,128 640,064 320,032 160,016 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227

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