7² × 13 × 6529

Prime Factor Structure

Factorization String 7^2 × 13 × 6529

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,210,940

Proper Divisor Sum 1,051,967

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4158971 ← → #4158989

1 7 13 49 91 637 6,529 45,703 84,877 319,921 594,139 4,158,973

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

4,158,973 12,476,920 6,238,460 3,119,230 1,559,615 4,678,846 2,339,423 7,018,270 3,509,135 10,527,406 5,263,703 15,791,110 7,895,555 23,686,666 11,843,333 35,530,000 17,765,000 8,882,500 4,441,250 2,220,625 6,661,876 3,330,938 1,665,469 4,996,408 2,498,204 1,249,102 624,551 1,873,654 936,827 2,810,482 1,405,241 4,215,724 2,107,862 1,053,931 3,161,794 1,580,897 4,742,692 2,371,346 1,185,673 3,557,020 1,778,510 889,255 2,667,766 1,333,883 4,001,650 2,000,825 6,002,476 3,001,238 1,500,619 4,501,858 2,250,929 6,752,788 3,376,394 1,688,197 5,064,592 2,532,296 1,266,148 633,074 316,537 949,612

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