3 × 7 × 73 × 2579

Prime Factor Structure

Factorization String 3 × 7 × 73 × 2579

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,109,440

Proper Divisor Sum 2,155,833

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3953597 ← → #3953617

1 3 7 21 73 219 511 1,533 2,579 7,737 18,053 54,159 188,267 564,801 1,317,869 3,953,607

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

3,953,607 11,860,822 5,930,411 17,791,234 8,895,617 26,686,852 13,343,426 6,671,713 20,015,140 10,007,570 5,003,785 15,011,356 7,505,678 3,752,839 11,258,518 5,629,259 16,887,778 8,443,889 25,331,668 12,665,834 6,332,917 18,998,752 9,499,376 4,749,688 2,374,844 1,187,422 593,711 1,781,134 890,567 2,671,702 1,335,851 4,007,554 2,003,777 6,011,332 3,005,666 1,502,833 4,508,500 2,254,250 1,127,125 3,381,376 1,690,688 845,344 422,672 211,336 105,668 52,834 26,417 79,252 39,626 19,813 59,440 29,720 14,860 7,430 3,715 11,146 5,573 16,720 8,360 4,180

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