3 × 7 × 19 × 1753

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1753

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,122,560

Proper Divisor Sum 423,113

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #699443 ← → #699449

1 3 7 19 21 57 133 399 1,753 5,259 12,271 33,307 36,813 99,921 233,149 699,447

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

699,447 2,098,342 1,049,171 3,147,514 1,573,757 4,721,272 2,360,636 1,180,318 590,159 1,770,478 885,239 2,655,718 1,327,859 3,983,578 1,991,789 5,975,368 2,987,684 1,493,842 746,921 2,240,764 1,120,382 560,191 1,680,574 840,287 2,520,862 1,260,431 3,781,294 1,890,647 5,671,942 2,835,971 8,507,914 4,253,957 12,761,872 6,380,936 3,190,468 1,595,234 797,617 2,392,852 1,196,426 598,213 1,794,640 897,320 448,660 224,330 112,165 336,496 168,248 84,124 42,062 21,031 63,094 31,547 94,642 47,321 141,964 70,982 35,491 106,474 53,237 159,712

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