2 × 3² × 5 × 43 × 167

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 43 × 167

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,729,728

Proper Divisor Sum 1,083,438

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #646273 ← → #646291

1 2 3 5 6 9 10 15 18 30 43 45 86 90 129 167 215 258 334 387 430 501 645 774 835 1,002 1,290 1,503 1,670 1,935 2,505 3,006 3,870 5,010 7,181 7,515 14,362 15,030 21,543 35,905 43,086 64,629 71,810 107,715 129,258 215,430 323,145 646,290

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

646,290 323,145 969,436 484,718 242,359 727,078 363,539 1,090,618 545,309 1,635,928 817,964 408,982 204,491 613,474 306,737 920,212 460,106 230,053 690,160 345,080 172,540 86,270 43,135 129,406 64,703 194,110 97,055 291,166 145,583 436,750 218,375 655,126 327,563 982,690 491,345 1,474,036 737,018 368,509 1,105,528 552,764 276,382 138,191 414,574 207,287 621,862 310,931 932,794 466,397 1,399,192 699,596 349,798 174,899 524,698 262,349 787,048 393,524 196,762 98,381 295,144 147,572

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