2 × 5² × 83 × 439

Prime Factor Structure

Factorization String 2 × 5^2 × 83 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,437,280

Proper Divisor Sum 1,615,430

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1821847 ← → #1821857

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

1,821,850 910,925 2,732,776 1,366,388 683,194 341,597 1,024,792 512,396 256,198 128,099 384,298 192,149 576,448 288,224 144,112 72,056 36,028 18,014 9,007 27,022 13,511 40,534 20,267 60,802 30,401 91,204 45,602 22,801 68,404 34,202 17,101 51,304 25,652 12,826 6,413 19,240 9,620 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942

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