3² × 29 × 1531

Prime Factor Structure

Factorization String 3^2 × 29 × 1531

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 597,480

Proper Divisor Sum 197,889

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #399587 ← → #399601

1 3 9 29 87 261 1,531 4,593 13,779 44,399 133,197 399,591

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

399,591 1,198,774 599,387 1,798,162 899,081 2,697,244 1,348,622 674,311 2,022,934 1,011,467 3,034,402 1,517,201 4,551,604 2,275,802 1,137,901 3,413,704 1,706,852 853,426 426,713 1,280,140 640,070 320,035 960,106 480,053 1,440,160 720,080 360,040 180,020 90,010 45,005 135,016 67,508 33,754 16,877 50,632 25,316 12,658 6,329 18,988 9,494 4,747 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537

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