3 × 11 × 137 × 199

Prime Factor Structure

Factorization String 3 × 11 × 137 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,324,800

Proper Divisor Sum 425,121

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #899671 ← → #899681

1 3 11 33 137 199 411 597 1,507 2,189 4,521 6,567 27,263 81,789 299,893 899,679

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

899,679 2,699,038 1,349,519 4,048,558 2,024,279 6,072,838 3,036,419 9,109,258 4,554,629 13,663,888 6,831,944 3,415,972 1,707,986 853,993 2,561,980 1,280,990 640,495 1,921,486 960,743 2,882,230 1,441,115 4,323,346 2,161,673 6,485,020 3,242,510 1,621,255 4,863,766 2,431,883 7,295,650 3,647,825 10,943,476 5,471,738 2,735,869 8,207,608 4,103,804 2,051,902 1,025,951 3,077,854 1,538,927 4,616,782 2,308,391 6,925,174 3,462,587 10,387,762 5,193,881 15,581,644 7,790,822 3,895,411 11,686,234 5,843,117 17,529,352 8,764,676 4,382,338 2,191,169 6,573,508 3,286,754 1,643,377 4,930,132 2,465,066 1,232,533

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