19 × 23 × 1621

Prime Factor Structure

Factorization String 19 × 23 × 1621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 778,560

Proper Divisor Sum 70,183

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #708371 ← → #708403

1 19 23 437 1,621 30,799 37,283 708,377

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

708,377 2,125,132 1,062,566 531,283 1,593,850 796,925 2,390,776 1,195,388 597,694 298,847 896,542 448,271 1,344,814 672,407 2,017,222 1,008,611 3,025,834 1,512,917 4,538,752 2,269,376 1,134,688 567,344 283,672 141,836 70,918 35,459 106,378 53,189 159,568 79,784 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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