3 × 5 × 13 × 39631

Prime Factor Structure

Factorization String 3 × 5 × 13 × 39631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,316,352

Proper Divisor Sum 5,588,307

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7728043 ← → #7728053

1 3 5 13 15 39 65 195 39,631 118,893 198,155 515,203 594,465 1,545,609 2,576,015 7,728,045

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

7,728,045 23,184,136 11,592,068 5,796,034 2,898,017 8,694,052 4,347,026 2,173,513 6,520,540 3,260,270 1,630,135 4,890,406 2,445,203 7,335,610 3,667,805 11,003,416 5,501,708 2,750,854 1,375,427 4,126,282 2,063,141 6,189,424 3,094,712 1,547,356 773,678 386,839 1,160,518 580,259 1,740,778 870,389 2,611,168 1,305,584 652,792 326,396 163,198 81,599 244,798 122,399 367,198 183,599 550,798 275,399 826,198 413,099 1,239,298 619,649 1,858,948 929,474 464,737 1,394,212 697,106 348,553 1,045,660 522,830 261,415 784,246 392,123 1,176,370 588,185 1,764,556

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