1689263

Prime Factor Structure

Factorization String 1689263

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,689,264

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1689253 ← → #1689277

1 1,689,263

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

1,689,263 5,067,790 2,533,895 7,601,686 3,800,843 11,402,530 5,701,265 17,103,796 8,551,898 4,275,949 12,827,848 6,413,924 3,206,962 1,603,481 4,810,444 2,405,222 1,202,611 3,607,834 1,803,917 5,411,752 2,705,876 1,352,938 676,469 2,029,408 1,014,704 507,352 253,676 126,838 63,419 190,258 95,129 285,388 142,694 71,347 214,042 107,021 321,064 160,532 80,266 40,133 120,400 60,200 30,100 15,050 7,525 22,576 11,288 5,644 2,822 1,411 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298

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