3⁴ × 5² × 317

Prime Factor Structure

Factorization String 3^4 × 5^2 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 1,192,818

Proper Divisor Sum 550,893

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #641923 ← → #641929

1 3 5 9 15 25 27 45 75 81 135 225 317 405 675 951 1,585 2,025 2,853 4,755 7,925 8,559 14,265 23,775 25,677 42,795 71,325 128,385 213,975 641,925

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

641,925 1,925,776 962,888 481,444 240,722 120,361 361,084 180,542 90,271 270,814 135,407 406,222 203,111 609,334 304,667 914,002 457,001 1,371,004 685,502 342,751 1,028,254 514,127 1,542,382 771,191 2,313,574 1,156,787 3,470,362 1,735,181 5,205,544 2,602,772 1,301,386 650,693 1,952,080 976,040 488,020 244,010 122,005 366,016 183,008 91,504 45,752 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679

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