5 × 13² × 3797

Prime Factor Structure

Factorization String 5 × 13^2 × 3797

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,170,204

Proper Divisor Sum 961,739

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3208463 ← → #3208481

1 5 13 65 169 845 3,797 18,985 49,361 246,805 641,693 3,208,465

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

3,208,465 9,625,396 4,812,698 2,406,349 7,219,048 3,609,524 1,804,762 902,381 2,707,144 1,353,572 676,786 338,393 1,015,180 507,590 253,795 761,386 380,693 1,142,080 571,040 285,520 142,760 71,380 35,690 17,845 53,536 26,768 13,384 6,692 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397

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