19 × 67 × 4021

Prime Factor Structure

Factorization String 19 × 67 × 4021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,469,920

Proper Divisor Sum 351,187

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5118713 ← → #5118767

1 19 67 1,273 4,021 76,399 269,407 5,118,733

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

5,118,733 15,356,200 7,678,100 3,839,050 1,919,525 5,758,576 2,879,288 1,439,644 719,822 359,911 1,079,734 539,867 1,619,602 809,801 2,429,404 1,214,702 607,351 1,822,054 911,027 2,733,082 1,366,541 4,099,624 2,049,812 1,024,906 512,453 1,537,360 768,680 384,340 192,170 96,085 288,256 144,128 72,064 36,032 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152

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