2² × 5 × 389047

Prime Factor Structure

Factorization String 2^2 × 5 × 389047

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,340,016

Proper Divisor Sum 8,559,076

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7780921 ← → #7780963

1 2 4 5 10 20 389,047 778,094 1,556,188 1,945,235 3,890,470 7,780,940

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

7,780,940 3,890,470 1,945,235 5,835,706 2,917,853 8,753,560 4,376,780 2,188,390 1,094,195 3,282,586 1,641,293 4,923,880 2,461,940 1,230,970 615,485 1,846,456 923,228 461,614 230,807 692,422 346,211 1,038,634 519,317 1,557,952 778,976 389,488 194,744 97,372 48,686 24,343 73,030 36,515 109,546 54,773 164,320 82,160 41,080 20,540 10,270 5,135 15,406 7,703 23,110 11,555 34,666 17,333 52,000 26,000 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372

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