13 × 37 × 20287

Prime Factor Structure

Factorization String 13 × 37 × 20287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,793,216

Proper Divisor Sum 1,035,169

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9758029 ← → #9758057

1 13 37 481 20,287 263,731 750,619 9,758,047

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

9,758,047 29,274,142 14,637,071 43,911,214 21,955,607 65,866,822 32,933,411 98,800,234 49,400,117 148,200,352 74,100,176 37,050,088 18,525,044 9,262,522 4,631,261 13,893,784 6,946,892 3,473,446 1,736,723 5,210,170 2,605,085 7,815,256 3,907,628 1,953,814 976,907 2,930,722 1,465,361 4,396,084 2,198,042 1,099,021 3,297,064 1,648,532 824,266 412,133 1,236,400 618,200 309,100 154,550 77,275 231,826 115,913 347,740 173,870 86,935 260,806 130,403 391,210 195,605 586,816 293,408 146,704 73,352 36,676 18,338 9,169 27,508 13,754 6,877 20,632 10,316

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