3 × 5 × 71 × 607

Prime Factor Structure

Factorization String 3 × 5 × 71 × 607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,050,624

Proper Divisor Sum 404,169

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #646453 ← → #646519

1 3 5 15 71 213 355 607 1,065 1,821 3,035 9,105 43,097 129,291 215,485 646,455

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

646,455 1,939,366 969,683 2,909,050 1,454,525 4,363,576 2,181,788 1,090,894 545,447 1,636,342 818,171 2,454,514 1,227,257 3,681,772 1,840,886 920,443 2,761,330 1,380,665 4,141,996 2,070,998 1,035,499 3,106,498 1,553,249 4,659,748 2,329,874 1,164,937 3,494,812 1,747,406 873,703 2,621,110 1,310,555 3,931,666 1,965,833 5,897,500 2,948,750 1,474,375 4,423,126 2,211,563 6,634,690 3,317,345 9,952,036 4,976,018 2,488,009 7,464,028 3,732,014 1,866,007 5,598,022 2,799,011 8,397,034 4,198,517 12,595,552 6,297,776 3,148,888 1,574,444 787,222 393,611 1,180,834 590,417 1,771,252 885,626

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