2² × 5 × 405227

Prime Factor Structure

Factorization String 2^2 × 5 × 405227

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,019,576

Proper Divisor Sum 8,915,036

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #8104483 ← → #8104549

1 2 4 5 10 20 405,227 810,454 1,620,908 2,026,135 4,052,270 8,104,540

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

8,104,540 4,052,270 2,026,135 6,078,406 3,039,203 9,117,610 4,558,805 13,676,416 6,838,208 3,419,104 1,709,552 854,776 427,388 213,694 106,847 320,542 160,271 480,814 240,407 721,222 360,611 1,081,834 540,917 1,622,752 811,376 405,688 202,844 101,422 50,711 152,134 76,067 228,202 114,101 342,304 171,152 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572

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