3³ × 131 × 727

Prime Factor Structure

Factorization String 3^3 × 131 × 727

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,843,840

Proper Divisor Sum 1,272,441

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2571337 ← → #2571409

1 3 9 27 131 393 727 1,179 2,181 3,537 6,543 19,629 95,237 285,711 857,133 2,571,399

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

2,571,399 7,714,198 3,857,099 11,571,298 5,785,649 17,356,948 8,678,474 4,339,237 13,017,712 6,508,856 3,254,428 1,627,214 813,607 2,440,822 1,220,411 3,661,234 1,830,617 5,491,852 2,745,926 1,372,963 4,118,890 2,059,445 6,178,336 3,089,168 1,544,584 772,292 386,146 193,073 579,220 289,610 144,805 434,416 217,208 108,604 54,302 27,151 81,454 40,727 122,182 61,091 183,274 91,637 274,912 137,456 68,728 34,364 17,182 8,591 25,774 12,887 38,662 19,331 57,994 28,997 86,992 43,496 21,748 10,874 5,437 16,312

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