2² × 5 × 13 × 3299

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 3299

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,940,400

Proper Divisor Sum 1,082,660

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #857737 ← → #857741

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

857,740 428,870 214,435 643,306 321,653 964,960 482,480 241,240 120,620 60,310 30,155 90,466 45,233 135,700 67,850 33,925 101,776 50,888 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

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