61 × 6689

Prime Factor Structure

Factorization String 61 × 6689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 414,780

Proper Divisor Sum 6,751

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #408019 ← → #408041

1 61 6,689 408,029

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

408,029 1,224,088 612,044 306,022 153,011 459,034 229,517 688,552 344,276 172,138 86,069 258,208 129,104 64,552 32,276 16,138 8,069 24,208 12,104 6,052 3,026 1,513 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433

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