689131

Prime Factor Structure

Factorization String 689131

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 689,132

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #689113 ← → #689141

1 689,131

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

689,131 2,067,394 1,033,697 3,101,092 1,550,546 775,273 2,325,820 1,162,910 581,455 1,744,366 872,183 2,616,550 1,308,275 3,924,826 1,962,413 5,887,240 2,943,620 1,471,810 735,905 2,207,716 1,103,858 551,929 1,655,788 827,894 413,947 1,241,842 620,921 1,862,764 931,382 465,691 1,397,074 698,537 2,095,612 1,047,806 523,903 1,571,710 785,855 2,357,566 1,178,783 3,536,350 1,768,175 5,304,526 2,652,263 7,956,790 3,978,395 11,935,186 5,967,593 17,902,780 8,951,390 4,475,695 13,427,086 6,713,543 20,140,630 10,070,315 30,210,946 15,105,473 45,316,420 22,658,210 11,329,105 33,987,316

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