3² × 17 × 3331

Prime Factor Structure

Factorization String 3^2 × 17 × 3331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 779,688

Proper Divisor Sum 270,045

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #509633 ← → #509647

1 3 9 17 51 153 3,331 9,993 29,979 56,627 169,881 509,643

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

509,643 1,528,930 764,465 2,293,396 1,146,698 573,349 1,720,048 860,024 430,012 215,006 107,503 322,510 161,255 483,766 241,883 725,650 362,825 1,088,476 544,238 272,119 816,358 408,179 1,224,538 612,269 1,836,808 918,404 459,202 229,601 688,804 344,402 172,201 516,604 258,302 129,151 387,454 193,727 581,182 290,591 871,774 435,887 1,307,662 653,831 1,961,494 980,747 2,942,242 1,471,121 4,413,364 2,206,682 1,103,341 3,310,024 1,655,012 827,506 413,753 1,241,260 620,630 310,315 930,946 465,473 1,396,420 698,210

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