2 × 7² × 11 × 641

Prime Factor Structure

Factorization String 2 × 7^2 × 11 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,317,384

Proper Divisor Sum 626,386

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #690997 ← → #691001

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

690,998 345,499 1,036,498 518,249 1,554,748 777,374 388,687 1,166,062 583,031 1,749,094 874,547 2,623,642 1,311,821 3,935,464 1,967,732 983,866 491,933 1,475,800 737,900 368,950 184,475 553,426 276,713 830,140 415,070 207,535 622,606 311,303 933,910 466,955 1,400,866 700,433 2,101,300 1,050,650 525,325 1,575,976 787,988 393,994 196,997 590,992 295,496 147,748 73,874 36,937 110,812 55,406 27,703 83,110 41,555 124,666 62,333 187,000 93,500 46,750 23,375 70,126 35,063 105,190 52,595 157,786

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