7² × 11 × 523

Prime Factor Structure

Factorization String 7^2 × 11 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 358,416

Proper Divisor Sum 76,519

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #281893 ← → #281921

1 7 11 49 77 523 539 3,661 5,753 25,627 40,271 281,897

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

281,897 845,692 422,846 211,423 634,270 317,135 951,406 475,703 1,427,110 713,555 2,140,666 1,070,333 3,211,000 1,605,500 802,750 401,375 1,204,126 602,063 1,806,190 903,095 2,709,286 1,354,643 4,063,930 2,031,965 6,095,896 3,047,948 1,523,974 761,987 2,285,962 1,142,981 3,428,944 1,714,472 857,236 428,618 214,309 642,928 321,464 160,732 80,366 40,183 120,550 60,275 180,826 90,413 271,240 135,620 67,810 33,905 101,716 50,858 25,429 76,288 38,144 19,072 9,536 4,768 2,384 1,192 596 298

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