2 × 179 × 1789

Prime Factor Structure

Factorization String 2 × 179 × 1789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 966,600

Proper Divisor Sum 326,138

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #640457 ← → #640463

1 2 179 358 1,789 3,578 320,231 640,462

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

640,462 320,231 960,694 480,347 1,441,042 720,521 2,161,564 1,080,782 540,391 1,621,174 810,587 2,431,762 1,215,881 3,647,644 1,823,822 911,911 2,735,734 1,367,867 4,103,602 2,051,801 6,155,404 3,077,702 1,538,851 4,616,554 2,308,277 6,924,832 3,462,416 1,731,208 865,604 432,802 216,401 649,204 324,602 162,301 486,904 243,452 121,726 60,863 182,590 91,295 273,886 136,943 410,830 205,415 616,246 308,123 924,370 462,185 1,386,556 693,278 346,639 1,039,918 519,959 1,559,878 779,939 2,339,818 1,169,909 3,509,728 1,754,864 877,432

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