3 × 821 × 4007

Prime Factor Structure

Factorization String 3 × 821 × 4007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,178,304

Proper Divisor Sum 3,309,063

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9869239 ← → #9869243

1 3 821 2,463 4,007 12,021 3,289,747 9,869,241

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

9,869,241 29,607,724 14,803,862 7,401,931 22,205,794 11,102,897 33,308,692 16,654,346 8,327,173 24,981,520 12,490,760 6,245,380 3,122,690 1,561,345 4,684,036 2,342,018 1,171,009 3,513,028 1,756,514 878,257 2,634,772 1,317,386 658,693 1,976,080 988,040 494,020 247,010 123,505 370,516 185,258 92,629 277,888 138,944 69,472 34,736 17,368 8,684 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741

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