3 × 13 × 19 × 5669

Prime Factor Structure

Factorization String 3 × 13 × 19 × 5669

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,350,400

Proper Divisor Sum 2,149,671

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4200709 ← → #4200731

1 3 13 19 39 57 247 741 5,669 17,007 73,697 107,711 221,091 323,133 1,400,243 4,200,729

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

4,200,729 12,602,188 6,301,094 3,150,547 9,451,642 4,725,821 14,177,464 7,088,732 3,544,366 1,772,183 5,316,550 2,658,275 7,974,826 3,987,413 11,962,240 5,981,120 2,990,560 1,495,280 747,640 373,820 186,910 93,455 280,366 140,183 420,550 210,275 630,826 315,413 946,240 473,120 236,560 118,280 59,140 29,570 14,785 44,356 22,178 11,089 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656

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