2 × 53 × 211 × 431

Prime Factor Structure

Factorization String 2 × 53 × 211 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,836,608

Proper Divisor Sum 5,196,862

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #9639719 ← → #9639757

1 2 53 106 211 422 431 862 11,183 22,366 22,843 45,686 90,941 181,882 4,819,873 9,639,746

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

9,639,746 4,819,873 14,459,620 7,229,810 3,614,905 10,844,716 5,422,358 2,711,179 8,133,538 4,066,769 12,200,308 6,100,154 3,050,077 9,150,232 4,575,116 2,287,558 1,143,779 3,431,338 1,715,669 5,147,008 2,573,504 1,286,752 643,376 321,688 160,844 80,422 40,211 120,634 60,317 180,952 90,476 45,238 22,619 67,858 33,929 101,788 50,894 25,447 76,342 38,171 114,514 57,257 171,772 85,886 42,943 128,830 64,415 193,246 96,623 289,870 144,935 434,806 217,403 652,210 326,105 978,316 489,158 244,579 733,738 366,869

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