3 × 317 × 21187

Prime Factor Structure

Factorization String 3 × 317 × 21187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,951,136

Proper Divisor Sum 6,802,299

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #20148829 ← → #20148839

1 3 317 951 21,187 63,561 6,716,279 20,148,837

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

20,148,837 60,446,512 30,223,256 15,111,628 7,555,814 3,777,907 11,333,722 5,666,861 17,000,584 8,500,292 4,250,146 2,125,073 6,375,220 3,187,610 1,593,805 4,781,416 2,390,708 1,195,354 597,677 1,793,032 896,516 448,258 224,129 672,388 336,194 168,097 504,292 252,146 126,073 378,220 189,110 94,555 283,666 141,833 425,500 212,750 106,375 319,126 159,563 478,690 239,345 718,036 359,018 179,509 538,528 269,264 134,632 67,316 33,658 16,829 50,488 25,244 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302

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