3 × 11 × 257

Prime Factor Structure

Factorization String 3 × 11 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,384

Proper Divisor Sum 3,903

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #8467 ← → #8501

1 3 11 33 257 771 2,827 8,481

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

8,481 25,444 12,722 6,361 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662

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