3 × 5 × 673 × 1999

Prime Factor Structure

Factorization String 3 × 5 × 673 × 1999

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,352,000

Proper Divisor Sum 12,172,095

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #20179891 ← → #20179921

1 3 5 15 673 1,999 2,019 3,365 5,997 9,995 10,095 29,985 1,345,327 4,035,981 6,726,635 20,179,905

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

20,179,905 60,539,716 30,269,858 15,134,929 45,404,788 22,702,394 11,351,197 34,053,592 17,026,796 8,513,398 4,256,699 12,770,098 6,385,049 19,155,148 9,577,574 4,788,787 14,366,362 7,183,181 21,549,544 10,774,772 5,387,386 2,693,693 8,081,080 4,040,540 2,020,270 1,010,135 3,030,406 1,515,203 4,545,610 2,272,805 6,818,416 3,409,208 1,704,604 852,302 426,151 1,278,454 639,227 1,917,682 958,841 2,876,524 1,438,262 719,131 2,157,394 1,078,697 3,236,092 1,618,046 809,023 2,427,070 1,213,535 3,640,606 1,820,303 5,460,910 2,730,455 8,191,366 4,095,683 12,287,050 6,143,525 18,430,576 9,215,288 4,607,644

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