5 × 7 × 11 × 18637

Prime Factor Structure

Factorization String 5 × 7 × 11 × 18637

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,735,488

Proper Divisor Sum 3,560,243

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7175239 ← → #7175249

1 5 7 11 35 55 77 385 18,637 93,185 130,459 205,007 652,295 1,025,035 1,435,049 7,175,245

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

7,175,245 21,525,736 10,762,868 5,381,434 2,690,717 8,072,152 4,036,076 2,018,038 1,009,019 3,027,058 1,513,529 4,540,588 2,270,294 1,135,147 3,405,442 1,702,721 5,108,164 2,554,082 1,277,041 3,831,124 1,915,562 957,781 2,873,344 1,436,672 718,336 359,168 179,584 89,792 44,896 22,448 11,224 5,612 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214

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