2 × 19 × 221071

Prime Factor Structure

Factorization String 2 × 19 × 221071

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,264,320

Proper Divisor Sum 4,863,622

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8400697 ← → #8400701

1 2 19 38 221,071 442,142 4,200,349 8,400,698

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

8,400,698 4,200,349 12,601,048 6,300,524 3,150,262 1,575,131 4,725,394 2,362,697 7,088,092 3,544,046 1,772,023 5,316,070 2,658,035 7,974,106 3,987,053 11,961,160 5,980,580 2,990,290 1,495,145 4,485,436 2,242,718 1,121,359 3,364,078 1,682,039 5,046,118 2,523,059 7,569,178 3,784,589 11,353,768 5,676,884 2,838,442 1,419,221 4,257,664 2,128,832 1,064,416 532,208 266,104 133,052 66,526 33,263 99,790 49,895 149,686 74,843 224,530 112,265 336,796 168,398 84,199 252,598 126,299 378,898 189,449 568,348 284,174 142,087 426,262 213,131 639,394 319,697

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