3 × 5 × 641 × 727

Prime Factor Structure

Factorization String 3 × 5 × 641 × 727

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,217,024

Proper Divisor Sum 4,226,919

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6990059 ← → #6990107

1 3 5 15 641 727 1,923 2,181 3,205 3,635 9,615 10,905 466,007 1,398,021 2,330,035 6,990,105

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

6,990,105 20,970,316 10,485,158 5,242,579 15,727,738 7,863,869 23,591,608 11,795,804 5,897,902 2,948,951 8,846,854 4,423,427 13,270,282 6,635,141 19,905,424 9,952,712 4,976,356 2,488,178 1,244,089 3,732,268 1,866,134 933,067 2,799,202 1,399,601 4,198,804 2,099,402 1,049,701 3,149,104 1,574,552 787,276 393,638 196,819 590,458 295,229 885,688 442,844 221,422 110,711 332,134 166,067 498,202 249,101 747,304 373,652 186,826 93,413 280,240 140,120 70,060 35,030 17,515 52,546 26,273 78,820 39,410 19,705 59,116 29,558 14,779 44,338

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